1
|
Lunde IG, Rypdal KB, Van Linthout S, Diez J, González A. Myocardial fibrosis from the perspective of the extracellular matrix: mechanisms to clinical impact. Matrix Biol 2024:S0945-053X(24)00110-0. [PMID: 39214156 DOI: 10.1016/j.matbio.2024.08.008] [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: 05/07/2024] [Revised: 08/08/2024] [Accepted: 08/28/2024] [Indexed: 09/04/2024]
Abstract
Fibrosis is defined by the excessive accumulation of extracellular matrix (ECM) and constitutes a central pathophysiological process that underlies tissue dysfunction, across organs, in multiple chronic diseases and during aging. Myocardial fibrosis is a key contributor to dysfunction and failure in numerous diseases of the heart and is a strong predictor of poor clinical outcome and mortality. The excess structural and matricellular ECM proteins deposited by cardiac fibroblasts, is found between cardiomyocytes (interstitial fibrosis), in focal areas where cardiomyocytes have died (replacement fibrosis), and around vessels (perivascular fibrosis). Although myocardial fibrosis has important clinical prognostic value, access to cardiac tissue biopsies for histological evaluation is limited. Despite challenges with sensitivity and specificity, cardiac magnetic resonance imaging (CMR) is the most applicable diagnostic tool in the clinic, and the scientific community is currently actively searching for blood biomarkers reflecting myocardial fibrosis, to complement the imaging techniques. The lack of mechanistic insights into specific pro- and anti-fibrotic molecular pathways has hampered the development of effective treatments to prevent or reverse myocardial fibrosis. Development and implementation of anti-fibrotic therapies is expected to improve patient outcomes and is an urgent medical need. Here, we discuss the importance of the ECM in the heart, the central role of fibrosis in heart disease, and mechanistic pathways likely to impact clinical practice with regards to diagnostics of myocardial fibrosis, risk stratification of patients, and anti-fibrotic therapy.
Collapse
Affiliation(s)
- Ida G Lunde
- Oslo Center for Clinical Heart Research, Department of Cardiology, Oslo University Hospital Ullevaal, Oslo, Norway; KG Jebsen Center for Cardiac Biomarkers, Campus Ahus, University of Oslo, Oslo, Norway.
| | - Karoline B Rypdal
- Oslo Center for Clinical Heart Research, Department of Cardiology, Oslo University Hospital Ullevaal, Oslo, Norway; KG Jebsen Center for Cardiac Biomarkers, Campus Ahus, University of Oslo, Oslo, Norway
| | - Sophie Van Linthout
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Center for Regenerative Therapies (BCRT), Berlin, Germany; German Center for Cardiovascular Research (DZHK), Partner site Berlin, Berlin, Germany
| | - Javier Diez
- Program of Cardiovascular Diseases, CIMA Universidad de Navarra, Department of Cardiology, Clínica Universidad de Navarra and IdiSNA Pamplona, Spain; CIBERCV, Carlos III Institute of Health, Madrid, Spain
| | - Arantxa González
- Program of Cardiovascular Diseases, CIMA Universidad de Navarra, Department of Cardiology, Clínica Universidad de Navarra and IdiSNA Pamplona, Spain; CIBERCV, Carlos III Institute of Health, Madrid, Spain
| |
Collapse
|
2
|
Jin X, Yue X, Huang Z, Meng X, Xu S, Wu Y, Wan Y, Inoue A, Narisawa M, Hu L, Shi GP, Umegaki H, Murohara T, Lei Y, Kuzuya M, Cheng XW. Cathepsin K deficiency prevented stress-related thrombosis in a mouse FeCl 3 model. Cell Mol Life Sci 2024; 81:205. [PMID: 38703204 PMCID: PMC11069486 DOI: 10.1007/s00018-024-05240-0] [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: 09/24/2023] [Revised: 04/02/2024] [Accepted: 04/08/2024] [Indexed: 05/06/2024]
Abstract
BACKGROUND Exposure to chronic psychological stress (CPS) is a risk factor for thrombotic cardiocerebrovascular diseases (CCVDs). The expression and activity of the cysteine cathepsin K (CTSK) are upregulated in stressed cardiovascular tissues, and we investigated whether CTSK is involved in chronic stress-related thrombosis, focusing on stress serum-induced endothelial apoptosis. METHODS AND RESULTS Eight-week-old wild-type male mice (CTSK+/+) randomly divided to non-stress and 3-week restraint stress groups received a left carotid artery iron chloride3 (FeCl3)-induced thrombosis injury for biological and morphological evaluations at specific timepoints. On day 21 post-stress/injury, the stress had enhanced the arterial thrombi weights and lengths, in addition to harmful alterations of plasma ADAMTS13, von Willebrand factor, and plasminogen activation inhibitor-1, plus injured-artery endothelial loss and CTSK protein/mRNA expression. The stressed CTSK+/+ mice had increased levels of injured arterial cleaved Notch1, Hes1, cleaved caspase8, matrix metalloproteinase-9/-2, angiotensin type 1 receptor, galactin3, p16IN4A, p22phox, gp91phox, intracellular adhesion molecule-1, TNF-α, MCP-1, and TLR-4 proteins and/or genes. Pharmacological and genetic inhibitions of CTSK ameliorated the stress-induced thrombus formation and the observed molecular and morphological changes. In cultured HUVECs, CTSK overexpression and silencing respectively increased and mitigated stressed-serum- and H2O2-induced apoptosis associated with apoptosis-related protein changes. Recombinant human CTSK degraded γ-secretase substrate in a dose-dependent manor and activated Notch1 and Hes1 expression upregulation. CONCLUSIONS CTSK appeared to contribute to stress-related thrombosis in mice subjected to FeCl3 stress, possibly via the modulation of vascular inflammation, oxidative production and apoptosis, suggesting that CTSK could be an effective therapeutic target for CPS-related thrombotic events in patients with CCVDs.
Collapse
Affiliation(s)
- Xueying Jin
- Department of Cardiology and Hypertension, Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, 1327 Juzijie, Yanji, 133000, Jilin, People's Republic of China
- Department of Community Health Care and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Aichi, 466-8550, Japan
| | - Xueling Yue
- Department of Cardiology and Hypertension, Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, 1327 Juzijie, Yanji, 133000, Jilin, People's Republic of China.
- Department of Community Health Care and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Aichi, 466-8550, Japan.
| | - Zhe Huang
- Department of Community Health Care and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Aichi, 466-8550, Japan
- Department of Neurology, University of Occupational and Environmental Health, Kitakyushu, Fukuoka, 807-8555, Japan
| | - Xiangkun Meng
- Department of Community Health Care and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Aichi, 466-8550, Japan
- Department of Vascular Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, Zhejiang, People's Republic of China
| | - Shengnan Xu
- Department of Cardiology and Hypertension, Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, 1327 Juzijie, Yanji, 133000, Jilin, People's Republic of China
- Department of Community Health Care and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Aichi, 466-8550, Japan
| | - Yuna Wu
- Department of Cardiology and Hypertension, Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, 1327 Juzijie, Yanji, 133000, Jilin, People's Republic of China
| | - Ying Wan
- Department of Cardiology and Hypertension, Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, 1327 Juzijie, Yanji, 133000, Jilin, People's Republic of China
- Department of Community Health Care and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Aichi, 466-8550, Japan
| | - Aiko Inoue
- Department of Community Health Care and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Aichi, 466-8550, Japan
- Institute of Nano-Life-Systems, Institutes of Innovation for Future Society, Nagoya University Institute of Innovation for Future Society, Nagoya University, Nagoya, Aichi-Ken, 466-8550, Japan
| | - Megumi Narisawa
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Aichi, 466-8550, Japan
| | - Lina Hu
- Department of Public Health, Guilin Medical College, Guilin, 541199, Guangxi, People's Republic of China
| | - Guo-Ping Shi
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA
| | - Hiroyuki Umegaki
- Department of Community Health Care and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Aichi, 466-8550, Japan
- Institute of Nano-Life-Systems, Institutes of Innovation for Future Society, Nagoya University Institute of Innovation for Future Society, Nagoya University, Nagoya, Aichi-Ken, 466-8550, Japan
| | - Toyoaki Murohara
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Aichi, 466-8550, Japan
| | - Yanna Lei
- Department of Cardiology and Hypertension, Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, 1327 Juzijie, Yanji, 133000, Jilin, People's Republic of China.
- Department of Community Health Care and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Aichi, 466-8550, Japan.
- Department of Intensive Care, Yanbian University Hospital, 1327 Juzijie, Yanji, 133000, Jilin, People's Republic of China.
| | - Masafumi Kuzuya
- Department of Community Health Care and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Aichi, 466-8550, Japan
- Meitetsu Hospital, Nagoya, Aichi, 451-8511, Japan
| | - Xian Wu Cheng
- Department of Cardiology and Hypertension, Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, 1327 Juzijie, Yanji, 133000, Jilin, People's Republic of China.
- Department of Community Health Care and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Aichi, 466-8550, Japan.
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Yanbian University, Yanji, 133002, Jilin, People's Republic of China.
| |
Collapse
|
3
|
Wan Y, Piao L, Xu S, Inoue A, Meng X, Lei Y, Huang Z, Wang H, Yue X, Shi GP, Kuzuya M, Cheng XW. Cathepsin S deficiency improves muscle mass loss and dysfunction via the modulation of protein metabolism in mice under pathological stress conditions. FASEB J 2023; 37:e23086. [PMID: 37428652 DOI: 10.1096/fj.202300395rrr] [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: 03/02/2023] [Revised: 06/19/2023] [Accepted: 06/27/2023] [Indexed: 07/12/2023]
Abstract
Cathepsin S (CTSS) is a widely expressed cysteinyl protease that has garnered attention because of its enzymatic and non-enzymatic functions under inflammatory and metabolic pathological conditions. Here, we examined whether CTSS participates in stress-related skeletal muscle mass loss and dysfunction, focusing on protein metabolic imbalance. Eight-week-old male wildtype (CTSS+/+ ) and CTSS-knockout (CTSS-/- ) mice were randomly assigned to non-stress and variable-stress groups for 2 weeks, and then processed for morphological and biochemical studies. Compared with non-stressed mice, stressed CTSS+/+ mice showed significant losses of muscle mass, muscle function, and muscle fiber area. In this setting, the stress-induced harmful changes in the levels of oxidative stress-related (gp91phox and p22phox ,), inflammation-related (SDF-1, CXCR4, IL-1β, TNF-α, MCP-1, ICAM-1, and VCAM-1), mitochondrial biogenesis-related (PPAR-γ and PGC-1α) genes and/or proteins and protein metabolism-related (p-PI3K, p-Akt, p-FoxO3α, MuRF-1, and MAFbx1) proteins; and these alterations were rectified by CTSS deletion. Metabolomic analysis revealed that stressed CTSS-/- mice exhibited a significant improvement in the levels of glutamine metabolism pathway products. Thus, these findings indicated that CTSS can control chronic stress-related skeletal muscle atrophy and dysfunction by modulating protein metabolic imbalance, and thus CTSS was suggested to be a promising new therapeutic target for chronic stress-related muscular diseases.
Collapse
Affiliation(s)
- Ying Wan
- Department of Cardiology and Hypertension, Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, Yanji, P.R. China
- Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, Yanji, P.R. China
| | - Limei Piao
- Department of Cardiology and Hypertension, Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, Yanji, P.R. China
- Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, Yanji, P.R. China
| | - Shengnan Xu
- Department of Cardiology and Hypertension, Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, Yanji, P.R. China
- Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, Yanji, P.R. China
| | - Aiko Inoue
- Institute of Nano-Life-Systems, Innovation for Future Society, Nagoya University Institutes of Innovation for Future Society, Nagoya, Japan
| | - Xiangkun Meng
- Department of Vascular Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yanna Lei
- Department of Cardiology and Hypertension, Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, Yanji, P.R. China
- Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, Yanji, P.R. China
| | - Zhe Huang
- Department of Neurology, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Hailong Wang
- Department of Cardiology and Hypertension, Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, Yanji, P.R. China
- Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, Yanji, P.R. China
| | - Xueling Yue
- Department of Cardiology and Hypertension, Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, Yanji, P.R. China
- Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, Yanji, P.R. China
| | - Guo-Ping Shi
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Masafumi Kuzuya
- Institute of Nano-Life-Systems, Innovation for Future Society, Nagoya University Institutes of Innovation for Future Society, Nagoya, Japan
- Meitetsu Hospital, Nagoya, Japan
| | - Xian Wu Cheng
- Department of Cardiology and Hypertension, Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, Yanji, P.R. China
- Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, Yanji, P.R. China
| |
Collapse
|
4
|
Cheng XW, Narisawa M, Wang H, Piao L. Overview of multifunctional cysteinyl cathepsins in atherosclerosis-based cardiovascular disease: from insights into molecular functions to clinical implications. Cell Biosci 2023; 13:91. [PMID: 37202785 DOI: 10.1186/s13578-023-01040-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 05/01/2023] [Indexed: 05/20/2023] Open
Abstract
Cysteinyl cathepsins (CTSs) are widely known to have a proteolysis function that mediates recycling of unwanted proteins in endosomes and lysosomes, and investigation of CTSs has greatly improved with advances in live-imaging techniques both in vivo and in vitro, leading to three key findings. (1) CTSs are relocated from the lysosomes to other cellular spaces (i.e., cytosol, nucleus, nuclear membrane, plasma membrane, and extracellular milieu). (2) In addition to acidic cellular compartments, CTSs also exert biological activity in neutral environments. (3) CTSs also exert multiple nontraditional functions in, for example, extracellular matrix metabolism, cell signaling transduction, protein processing/trafficking, and cellular events. Various stimuli regulate the expression and activities of CTSs in vivo and vitro-e.g., inflammatory cytokines, oxidative stress, neurohormones, and growth factors. Accumulating evidence has confirmed the participation of CTSs in vascular diseases characterized by atherosclerosis, plaque rupture, thrombosis, calcification, aneurysm, restenosis/in-stent-restenosis, and neovasel formation. Circulating and tissue CTSs are promising as biomarkers and as a diagnostic imaging tool in patients with atherosclerosis-based cardiovascular disease (ACVD), and pharmacological interventions with their specific and non-specific inhibitors, and cardiovascular drugs might have potential for the therapeutic targeting of CTSs in animals. This review focuses on the update findings on CTS biology and the involvement of CTSs in the initiation and progression of ACVD and discusses the potential use of CTSs as biomarkers and small-molecule targets to prevent deleterious nontraditional functions in ACVD.
Collapse
Affiliation(s)
- Xian Wu Cheng
- Department of Cardiology and Hypertension, Yanbian University Hospital, 1327 Juzijie, Yanjin, Jilin, 133000, People's Republic of China.
- Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, Yanjin, 133000, Jilin, People's Republic of China.
- Department of Cardiology and Hypertension, Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, 1327 Juzijie, Yanji, Jilin PR. 133000, China.
| | - Megumi Narisawa
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Aichiken, 4668550, Japan
| | - Hailong Wang
- Department of Cardiology and Hypertension, Yanbian University Hospital, 1327 Juzijie, Yanjin, Jilin, 133000, People's Republic of China
- Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, Yanjin, 133000, Jilin, People's Republic of China
| | - Limei Piao
- Department of Cardiology and Hypertension, Yanbian University Hospital, 1327 Juzijie, Yanjin, Jilin, 133000, People's Republic of China
- Jilin Provincial Key Laboratory of Stress and Cardiovascular Disease, Yanbian University Hospital, Yanjin, 133000, Jilin, People's Republic of China
| |
Collapse
|
5
|
Wang A, Li Z, Sun Z, Liu Y, Zhang D, Ma X. Potential Mechanisms Between HF and COPD: New Insights From Bioinformatics. Curr Probl Cardiol 2023; 48:101539. [PMID: 36528207 DOI: 10.1016/j.cpcardiol.2022.101539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022]
Abstract
Heart failure (HF) and chronic obstructive pulmonary disease (COPD) are closely related in clinical practice. This study aimed to investigate the co-genetic characteristics and potential molecular mechanisms of HF and COPD. HF and COPD datasets were downloaded from gene expression omnibus database. After identifying common differentially expressed genes (DEGs), the functional analysis highlighted the critical role of extracellular matrix and ribosomal signaling pathways in both diseases. In addition, GeneMANIA's results suggested that the 2 diseases were related to immune infiltration, and CIBERSORT suggested the role of macrophages. We also discovered 4 TFs and 1408 miRNAs linked to both diseases, and salbutamol may positively affect them.
Collapse
Affiliation(s)
- Anzhu Wang
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China; Graduate School, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhendong Li
- Qingdao West Coast New Area People's Hospital, Qingdao, China
| | - Zhuo Sun
- Qingdao West Coast New Area People's Hospital, Qingdao, China
| | - Yicheng Liu
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China; Graduate School, China Academy of Chinese Medical Sciences, Beijing, China
| | - Dawu Zhang
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China; National Clinical Research Center for Chinese Medicine Cardiology, Beijing, China
| | - Xiaochang Ma
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China; National Clinical Research Center for Chinese Medicine Cardiology, Beijing, China.
| |
Collapse
|
6
|
Biasizzo M, Javoršek U, Vidak E, Zarić M, Turk B. Cysteine cathepsins: A long and winding road towards clinics. Mol Aspects Med 2022; 88:101150. [PMID: 36283280 DOI: 10.1016/j.mam.2022.101150] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 10/13/2022] [Accepted: 10/14/2022] [Indexed: 12/03/2022]
Abstract
Biomedical research often focuses on properties that differentiate between diseased and healthy tissue; one of the current focuses is elevated expression and altered localisation of proteases. Among these proteases, dysregulation of cysteine cathepsins can frequently be observed in inflammation-associated diseases, which tips the functional balance from normal physiological to pathological manifestations. Their overexpression and secretion regularly exhibit a strong correlation with the development and progression of such diseases, making them attractive pharmacological targets. But beyond their mostly detrimental role in inflammation-associated diseases, cysteine cathepsins are physiologically highly important enzymes involved in various biological processes crucial for maintaining homeostasis and responding to different stimuli. Consequently, several challenges have emerged during the efforts made to translate basic research data into clinical applications. In this review, we present both physiological and pathological roles of cysteine cathepsins and discuss the clinical potential of cysteine cathepsin-targeting strategies for disease management and diagnosis.
Collapse
Affiliation(s)
- Monika Biasizzo
- Jozef Stefan Institute, Department of Biochemistry and Molecular and Structural Biology, Jamova 39, SI-1000, Ljubljana, Slovenia; International Postgraduate School Jozef Stefan, Jamova 39, SI-1000, Ljubljana, Slovenia
| | - Urban Javoršek
- Jozef Stefan Institute, Department of Biochemistry and Molecular and Structural Biology, Jamova 39, SI-1000, Ljubljana, Slovenia; International Postgraduate School Jozef Stefan, Jamova 39, SI-1000, Ljubljana, Slovenia
| | - Eva Vidak
- Jozef Stefan Institute, Department of Biochemistry and Molecular and Structural Biology, Jamova 39, SI-1000, Ljubljana, Slovenia; International Postgraduate School Jozef Stefan, Jamova 39, SI-1000, Ljubljana, Slovenia
| | - Miki Zarić
- Jozef Stefan Institute, Department of Biochemistry and Molecular and Structural Biology, Jamova 39, SI-1000, Ljubljana, Slovenia; International Postgraduate School Jozef Stefan, Jamova 39, SI-1000, Ljubljana, Slovenia
| | - Boris Turk
- Jozef Stefan Institute, Department of Biochemistry and Molecular and Structural Biology, Jamova 39, SI-1000, Ljubljana, Slovenia; Faculty of Chemistry and Chemical Technology, University of Ljubljana, Vecna pot 113, SI-1000, Ljubljana, Slovenia.
| |
Collapse
|
7
|
Liu T, Meng Z, Liu J, Li J, Zhang Y, Deng Z, Luo S, Wang M, Huang Q, Zhang S, Fendt P, Devouassoux J, Li D, McKenzie ANJ, Nahrendorf M, Libby P, Guo J, Shi GP. Group 2 innate lymphoid cells protect mouse heart from myocardial infarction injury via interleukin 5, eosinophils, and dendritic cells. Cardiovasc Res 2022; 119:1046-1061. [PMID: 36063432 PMCID: PMC10153644 DOI: 10.1093/cvr/cvac144] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 07/31/2022] [Accepted: 08/09/2022] [Indexed: 11/14/2022] Open
Abstract
AIMS Group 2 innate lymphoid cells (ILC2) regulate adaptive and innate immunities. In mouse heart, production of myocardial infarction (MI) increased ILC2 accumulation, suggesting a role for ILC2 in cardiac dysfunction post-MI. METHODS AND RESULTS We produced MI in ILC2-deficeint Rorafl/flIl7rCre/+ mice and in Icosfl-DTR-fl/+Cd4Cre/+ mice that allowed diphtheria toxin-induced ILC2 depletion. Genetic or induced deficiency of ILC2 in mice exacerbated cardiac dysfunction post-MI injury along with increased myocardial accumulation of neutrophils, CD11b+Ly6Chi monocytes, and CD4+ T cells but deficiency of eosinophils (EOS) and dendritic cells (DC). Post-MI hearts from genetic and induced ILC2-deficient mice contained many more apoptotic cells than those of control mice, and Rorafl/flIl7rCre/+ mice showed thinner and larger infarcts and more collagen-I depositions than the Il7rCre/+ mice only at early time points post-MI. Mechanistic studies revealed elevated blood IL5 in Il7rCre/+ mice at 1, 7, and 28 days post-MI. Such increase was blunted in Rorafl/flIl7rCre/+ mice. Administration of recombinant IL5 reversed EOS losses in Rorafl/flIl7rCre/+ mice, but IL5 did not correct the DC loss in these mice. Adoptive transfer of ILC2, EOS, or DC from wild-type mice, but not ILC2 from Il5-/- mice improved post-MI cardiac functions in Rorafl/flIl7rCre/+ recipient mice. EOS are known to protect cardiomyocytes from apoptosis. Here we showed that DC acted like EOS in blocking cardiomyocyte apoptosis. Yet, ILC2 or IL5 alone did not directly affect cardiomyocyte apoptosis or TGF-β-induced cardiac fibroblast Smad signaling. CONCLUSION This study revealed an indirect cardiac reparative role of ILC2 in post-MI hearts via the IL5, EOS, and DC mechanism.
Collapse
Affiliation(s)
- Tianxiao Liu
- Guangdong Provincial Geriatrics Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China.,Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.,Laboratory of Cardiovascular Immunology, Institute of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Zhaojie Meng
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Jing Liu
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.,Laboratory of Cardiovascular Immunology, Institute of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Jie Li
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Yuanyuan Zhang
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.,Institute of Cardiovascular Research, Key Laboratory of Emergency and Trauma of Ministry of Education, Hainan Medical University, Haikou 570100, China
| | - Zhiyong Deng
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Songyuan Luo
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Minjie Wang
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Qin Huang
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Shuya Zhang
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.,Institute of Cardiovascular Research, Key Laboratory of Emergency and Trauma of Ministry of Education, Hainan Medical University, Haikou 570100, China
| | - Pauline Fendt
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Julie Devouassoux
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Dazhu Li
- Laboratory of Cardiovascular Immunology, Institute of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | | | - Matthias Nahrendorf
- Center for Systems Biology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Peter Libby
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Junli Guo
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.,Institute of Cardiovascular Research, Key Laboratory of Emergency and Trauma of Ministry of Education, Hainan Medical University, Haikou 570100, China
| | - Guo Ping Shi
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| |
Collapse
|
8
|
Yue X, Piao L, Wang H, Huang Z, Meng X, Sasaki T, Inoue A, Nakamura K, Wan Y, Xu S, Shi GP, Kim W, Murohara T, Kuzuya M, Cheng XW. Cathepsin K Deficiency Prevented Kidney Damage and Dysfunction in Response to 5/6 Nephrectomy Injury in Mice With or Without Chronic Stress. Hypertension 2022; 79:1713-1723. [PMID: 35726642 PMCID: PMC9278705 DOI: 10.1161/hypertensionaha.122.19137] [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] [Indexed: 12/20/2022]
Abstract
Background: Chronic psychological stress is a risk factor for kidney disease, including kidney dysfunction and hypertension. Lysosomal CatK (cathepsin K) participates in various human pathobiologies. We investigated the role of CatK in kidney remodeling and hypertension in response to 5/6 nephrectomy injury in mice with or without chronic stress. Methods: Male 7-week-old WT (wild type; CatK+/+) and CatK-deficient (CatK−/−) mice that were or were not subjected to chronic stress underwent 5/6 nephrectomy. At 8 weeks post-stress/surgery, the stress was observed to have accelerated injury-induced glomerulosclerosis, proteinuria, and blood pressure elevation. Results: Compared with the nonstressed mice, the stressed mice showed increased levels of TLR (Toll-like receptor)-2/4, p22phox, gp91phox, CatK, MMP (matrix metalloproteinase)-2/9, collagen type I and III genes, PPAR-γ (peroxisome proliferator-activated receptor-gamma), NLRP-3 (NOD-like receptor thermal protein domain associated protein 3), p21, p16, and cleaved caspase-8 proteins, podocyte foot process effacement, macrophage accumulation, apoptosis, and decreased levels of Bcl-2 (B cell lymphoma 2) and Sirt1, as well as decreased glomerular desmin expression in the kidneys. These harmful changes were retarded by the genetic or pharmacological inhibition of CatK. Consistently, CatK inhibition ameliorated 5/6 nephrectomy–related kidney injury and dysfunction. In mesangial cells, CatK silencing or overexpression, respectively, reduced or increased the PPAR-γ and cleaved caspase-8 protein levels, providing evidence and a mechanistic explanation of CatK’s involvement in PPAR-γ/caspase-8–mediated cell apoptosis in response to superoxide and stressed serum. Conclusions: These results demonstrate that CatK plays an essential role in kidney remodeling and hypertension in response to 5/6 nephrectomy or stress, possibly via a reduction of glomerular inflammation, apoptosis, and fibrosis, suggesting a novel therapeutic strategy for controlling kidney injury in mice under chronic psychological stress conditions.
Collapse
Affiliation(s)
- Xueling Yue
- Department of Cardiology and Hypertension, Yanbian University Hospital, Yanji, Jilin, People's Republic of China (X.Y., L.P., H.W., Z.H., X.M., Y.W., S.X., X.W.C.).,Department of Community Health Care and Geriatrics (X.Y., Z.H., X.M., M.K.), Nagoya University Graduate School of Medicine, Japan
| | - Limei Piao
- Department of Cardiology and Hypertension, Yanbian University Hospital, Yanji, Jilin, People's Republic of China (X.Y., L.P., H.W., Z.H., X.M., Y.W., S.X., X.W.C.)
| | - Hailong Wang
- Department of Cardiology and Hypertension, Yanbian University Hospital, Yanji, Jilin, People's Republic of China (X.Y., L.P., H.W., Z.H., X.M., Y.W., S.X., X.W.C.)
| | - Zhe Huang
- Department of Cardiology and Hypertension, Yanbian University Hospital, Yanji, Jilin, People's Republic of China (X.Y., L.P., H.W., Z.H., X.M., Y.W., S.X., X.W.C.).,Department of Community Health Care and Geriatrics (X.Y., Z.H., X.M., M.K.), Nagoya University Graduate School of Medicine, Japan
| | - Xiangkun Meng
- Department of Cardiology and Hypertension, Yanbian University Hospital, Yanji, Jilin, People's Republic of China (X.Y., L.P., H.W., Z.H., X.M., Y.W., S.X., X.W.C.).,Department of Community Health Care and Geriatrics (X.Y., Z.H., X.M., M.K.), Nagoya University Graduate School of Medicine, Japan
| | - Takeshi Sasaki
- Department of Anatomy and Neuroscience, Hamamatsu University School of Medicine, Shizuoka, Japan (T.S.)
| | - Aiko Inoue
- Institute of Innovation for Future Society (A.I., M.K.), Nagoya University Graduate School of Medicine, Japan
| | - Kae Nakamura
- Department of Obstetrics and Gynecology (K.N.), Nagoya University Graduate School of Medicine, Japan
| | - Ying Wan
- Department of Cardiology and Hypertension, Yanbian University Hospital, Yanji, Jilin, People's Republic of China (X.Y., L.P., H.W., Z.H., X.M., Y.W., S.X., X.W.C.)
| | - Shengnan Xu
- Department of Cardiology and Hypertension, Yanbian University Hospital, Yanji, Jilin, People's Republic of China (X.Y., L.P., H.W., Z.H., X.M., Y.W., S.X., X.W.C.)
| | - Guo-Ping Shi
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA (G.-P.S.)
| | - Weon Kim
- Division of Cardiology, Department of Internal Medicine, Kyung Hee University Hospital, Kyung Hee University, Seoul, Republic of Korea (W.K.)
| | - Toyoaki Murohara
- Department of Cardiology (T.M.), Nagoya University Graduate School of Medicine, Japan
| | - Masafumi Kuzuya
- Department of Community Health Care and Geriatrics (X.Y., Z.H., X.M., M.K.), Nagoya University Graduate School of Medicine, Japan.,Institute of Innovation for Future Society (A.I., M.K.), Nagoya University Graduate School of Medicine, Japan
| | - Xian Wu Cheng
- Department of Cardiology and Hypertension, Yanbian University Hospital, Yanji, Jilin, People's Republic of China (X.Y., L.P., H.W., Z.H., X.M., Y.W., S.X., X.W.C.)
| |
Collapse
|
9
|
Xie S, Xing Y, Shi W, Zhang M, Chen M, Fang W, Liu S, Zhang T, Zeng X, Chen S, Wang S, Deng W, Tang Q. Cardiac fibroblast heat shock protein 47 aggravates cardiac fibrosis post myocardial ischemia–reperfusion injury by encouraging ubiquitin specific peptidase 10 dependent Smad4 deubiquitination. Acta Pharm Sin B 2022; 12:4138-4153. [PMID: 36386478 PMCID: PMC9643299 DOI: 10.1016/j.apsb.2022.07.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 06/13/2022] [Accepted: 07/18/2022] [Indexed: 11/25/2022] Open
Abstract
Despite complications were significantly reduced due to the popularity of percutaneous coronary intervention (PCI) in clinical trials, reperfusion injury and chronic cardiac remodeling significantly contribute to poor prognosis and rehabilitation in AMI patients. We revealed the effects of HSP47 on myocardial ischemia–reperfusion injury (IRI) and shed light on the underlying molecular mechanism. We generated adult mice with lentivirus-mediated or miRNA (mi1/133TS)-aided cardiac fibroblast-selective HSP47 overexpression. Myocardial IRI was induced by 45-min occlusion of the left anterior descending (LAD) artery followed by 24 h reperfusion in mice, while ischemia-mediated cardiac remodeling was induced by four weeks of reperfusion. Also, the role of HSP47 in fibrogenesis was evaluated in cardiac fibroblasts following hypoxia–reoxygenation (HR). Extensive HSP47 was observed in murine infarcted hearts, human ischemic hearts, and cardiac fibroblasts and accelerated oxidative stress and apoptosis after myocardial IRI. Cardiac fibroblast-selective HSP47 overexpression exacerbated cardiac dysfunction caused by chronic myocardial IRI and presented deteriorative fibrosis and cell proliferation. HSP47 upregulation in cardiac fibroblasts promoted TGFβ1–Smad4 pathway activation and Smad4 deubiquitination by recruiting ubiquitin-specific peptidase 10 (USP10) in fibroblasts. However, cardiac fibroblast specific USP10 deficiency abolished HSP47-mediated fibrogenesis in hearts. Moreover, blockage of HSP47 with Col003 disturbed fibrogenesis in fibroblasts following HR. Altogether, cardiac fibroblast HSP47 aggravates fibrosis post-myocardial IRI by enhancing USP10-dependent Smad4 deubiquitination, which provided a potential strategy for myocardial IRI and cardiac remodeling.
Collapse
Affiliation(s)
- Saiyang Xie
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, China
| | - Yun Xing
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, China
| | - Wenke Shi
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, China
| | - Min Zhang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, China
| | - Mengya Chen
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, China
| | - Wenxi Fang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, China
| | - Shiqiang Liu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, China
| | - Tong Zhang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, China
| | - Xiaofeng Zeng
- Cardiovascular Research Institute of Wuhan University, Wuhan 430060, China
| | - Si Chen
- Cardiovascular Research Institute of Wuhan University, Wuhan 430060, China
| | - Shasha Wang
- Cardiovascular Research Institute of Wuhan University, Wuhan 430060, China
| | - Wei Deng
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, China
| | - Qizhu Tang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, China
- Corresponding author.
| |
Collapse
|
10
|
Chen Y, Yang J, Wang Y, Shen W, Liu J, Yuan M, Hao X, Zhong L, Guo R. Identification and Analysis of Hub Genes in Diabetic Cardiomyopathy: Potential Role of Cytochrome P450 1A1 in Mitochondrial Metabolism and STZ-Induced Myocardial Dysfunction. Front Cardiovasc Med 2022; 9:835244. [PMID: 35387435 PMCID: PMC8977650 DOI: 10.3389/fcvm.2022.835244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 02/25/2022] [Indexed: 11/23/2022] Open
Abstract
Diabetic cardiomyopathy (DCM) is a primary cause of death in diabetic patients; however, its molecular mechanism is not yet clear, and there is no uniform standard for diagnosis. The aim of this study is to discover the pathogenesis and potential therapeutic targets of DCM through screening and analysis of differentially expressed genes (DEGs) in heart ventricles of DCM, and to testify the role of key hub genes in DCM-induced myocardial dysfunction. Datasets GSE4745 and GSE6880 were downloaded from the GEO database. The difference analysis, visual analysis, cluster analysis and enrichment analysis were performed by using R language, python scripts and bioinformatics software followed by the construction of protein-protein interaction (PPI) network to obtain hub genes. The DCM models were established by streptozocin (STZ) injection to the male mice. The cardiac function and the expressions of hub genes were examined by using echocardiography and real-time quantitative poly-merase chain reaction (RT-qPCR), followed by multiple statistical analyses. Bioinformatic results indicate that mitochondrial dysfunction, disturbed lipid metabolism and decreased collagen synthesis are the main causes of the DCM development. In particular, the hub gene Cyp1a1 that encodes Cytochrome P450 1A1 (CYP4501A1) enzyme has the highest connectivity in the interaction network, and is associated with mitochondrial homeostasis and energy metabolism. It plays a critical role in the oxidation of endogenous or exogenous substrates. Our RT-qPCR results confirmed that ventricular Cyp1a1 mRNA level was nearly 12-fold upregulated in DCM model compared to normal control, which was correlated with abnormal cardiac function in diabetic individuals. CYP4501A1 protein expression in mitochondria was also increased in diabetic hearts. However, we found no significant changes in collagen expressions in cardiac ventricles of mice with DCM. This study provided compact data support for understanding the pathogenesis of DCM. CYP4501A1 might be considered as a potential candidate targeting for DCM therapy. Follow-up animal and clinical verifications need to be further explored.
Collapse
Affiliation(s)
- Yinliang Chen
- College of Life Sciences, Institute of Life Science and Green Development, Hebei University, Baoding, China
| | - Jinbao Yang
- College of Life Sciences, Institute of Life Science and Green Development, Hebei University, Baoding, China
| | - Ying Wang
- College of Life Sciences, Institute of Life Science and Green Development, Hebei University, Baoding, China
| | - Weike Shen
- College of Life Sciences, Institute of Life Science and Green Development, Hebei University, Baoding, China
| | - Jinlin Liu
- College of Life Sciences, Institute of Life Science and Green Development, Hebei University, Baoding, China
| | - Meng Yuan
- College of Life Sciences, Institute of Life Science and Green Development, Hebei University, Baoding, China
| | - Xiaoyu Hao
- College of Life Sciences, Institute of Life Science and Green Development, Hebei University, Baoding, China
| | - Li Zhong
- College of Life Sciences, Institute of Life Science and Green Development, Hebei University, Baoding, China
- College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA, United States
| | - Rui Guo
- College of Life Sciences, Institute of Life Science and Green Development, Hebei University, Baoding, China
- The Key Laboratory of Zoological Systematics and Application, College of Life Sciences, Hebei University, Baoding, China
- *Correspondence: Rui Guo
| |
Collapse
|
11
|
Zhou Y, Ng DY, Richards AM, Wang P. Loss of full-length pumilio 1 abrogates miRNA-221-induced gene p27 silencing-mediated cell proliferation in the heart. MOLECULAR THERAPY - NUCLEIC ACIDS 2022; 27:456-470. [PMID: 35036057 PMCID: PMC8728526 DOI: 10.1016/j.omtn.2021.12.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Accepted: 12/09/2021] [Indexed: 12/02/2022]
Abstract
Upregulated expression of microRNA (miR)-221 is associated with downregulation of p27 and subsequent increased cell proliferation in a variety of human cancers. It is unknown whether miR-221 mimics could trigger neoplastic cellular proliferation. In vitro, we demonstrated miR-221 significantly downregulates the expression of P27 and increases proliferation of H9c2 and cardiac fibroblasts. The knockdown of PUM1 but not PUM2 abolished such effects by miR-221, as verified by RT-qPCR and western blot, direct binding of p27 3′ UTR by luciferase reporter assay and cell proliferation by Ki67. In vivo expression of P27 in the rat liver, heart, kidney, spleen, and muscle were not affected by miR-221 at 1 and 4 mg/kg and concurrently full-length (FL) PUM1 (140 kDa) was not detected. Instead, isoforms of 105 and 90 kDa were observed and generated through alternative RNA slicing verified by cDNA cloning and sequencing and cathepsin K cleavage confirmed by studies with the inhibitor odanacatib. This is the first study to address the possible pro-proliferative effects of miR-221 mimic therapeutics in cardiovascular applications. Loss of FL PUM1 expression is a key factor abrogating miR-221-mediated p27 regulation, although other concurrent mechanisms cannot be excluded. Our findings provide essential insights into the context-dependent nature of miRNA functionality.
Collapse
|
12
|
Zhang J, Li D, Zheng X, Zhang W, Hou R, Liu C, Zhang Y, Hu K, Zhou H, Xue Y. TMT-labelled quantitative proteomic analysis to predict the target promoting human odontogenic inflammatory granulation tissue transform into reparative granulation tissue. Acta Odontol Scand 2021; 79:458-465. [PMID: 33823749 DOI: 10.1080/00016357.2021.1890817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVES Odontogenic inflammatory diseases are main causes for alveolar bone breakdown and teeth loss, leaving great difficulties in denture restoration. Local inflammatory granulation tissue (IGT) is considered as pathological tissue and required to be removed. However, there are many evidences supporting that under appropriate intervention, IGT in alveolar bone maybe transformed into reparative granulation tissue (RGT), followed by ossification. Therefore, this study aimed to discover a specific target to promote this transformation. MATERIALS AND METHODS After drawing out histological differences between IGT and RGT with haematoxylin and eosin (H&E) and immunohistochemical (IHC) assay staining, TMT-labelled quantitative proteomic analysis was applied to identify potential targets. RESULTS The most striking histological property of RGT was found to be ECM deposition, which significantly decreased inflammatory cells, prominently increased fibroblasts as well as triggered changes of vascular types. Combined with histological findings and proteomic analysis, five KEGG pathways were associated with ECM, inflammation and angiogenesis and 49 pathways involved in differentially expressed proteins. COL1A1 was not only the most up-regulated protein, but also one of main hubs in protein-protein interaction regulatory network. Specific protease cathepsin K (CTSK) was identified. Level of CTSK in RGT was down-regulated to 69.10-76.97% (p < .05), with significantly up-regulated COL1A1, COL1A2, FN1 and TGFB1 included in focal adhesion, PI3K-Akt signalling pathways and angiogenesis. CTSK involved in transformation from IGT to RGT. CONCLUSIONS CTSK might be a target to regulate transformation from IGT to RGT in alveolar bone through ECM, stem cells and angiogenesis mechanisms. However, further research is also clearly required.
Collapse
Affiliation(s)
- Jianying Zhang
- Department of Oral and Maxillofacial Surgery, School of Stomatology, State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Clinical Research Center for Oral Diseases, The Fourth Military Medical University, Xi'an, China
| | - Dengke Li
- Department of Oral and Maxillofacial Surgery, School of Stomatology, State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Clinical Research Center for Oral Diseases, The Fourth Military Medical University, Xi'an, China
| | - Xueni Zheng
- Department of Oral and Maxillofacial Surgery, School of Stomatology, State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Clinical Research Center for Oral Diseases, The Fourth Military Medical University, Xi'an, China
| | - Wuyang Zhang
- Department of Oral and Maxillofacial Surgery, School of Stomatology, State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Clinical Research Center for Oral Diseases, The Fourth Military Medical University, Xi'an, China
| | - Rui Hou
- Department of Oral and Maxillofacial Surgery, School of Stomatology, State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Clinical Research Center for Oral Diseases, The Fourth Military Medical University, Xi'an, China
| | - Changkui Liu
- Department of Oral and Maxillofacial Surgery, School of Stomatology, Xi'an Medical University, Xi'an, China
| | - Yu Zhang
- Department of Oral and Maxillofacial Surgery, School of Stomatology, State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Clinical Research Center for Oral Diseases, The Fourth Military Medical University, Xi'an, China
| | - Kaijin Hu
- Department of Oral and Maxillofacial Surgery, School of Stomatology, State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Clinical Research Center for Oral Diseases, The Fourth Military Medical University, Xi'an, China
| | - Hongzhi Zhou
- Department of Oral and Maxillofacial Surgery, School of Stomatology, State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Clinical Research Center for Oral Diseases, The Fourth Military Medical University, Xi'an, China
| | - Yang Xue
- Department of Oral and Maxillofacial Surgery, School of Stomatology, State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Clinical Research Center for Oral Diseases, The Fourth Military Medical University, Xi'an, China
| |
Collapse
|
13
|
Frangogiannis NG, Kovacic JC. Extracellular Matrix in Ischemic Heart Disease, Part 4/4: JACC Focus Seminar. J Am Coll Cardiol 2020; 75:2219-2235. [PMID: 32354387 DOI: 10.1016/j.jacc.2020.03.020] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 02/27/2020] [Accepted: 03/03/2020] [Indexed: 02/06/2023]
Abstract
Myocardial ischemia and infarction, both in the acute and chronic phases, are associated with cardiomyocyte loss and dramatic changes in the cardiac extracellular matrix (ECM). It has long been appreciated that these changes in the cardiac ECM result in altered mechanical properties of ischemic or infarcted myocardial segments. However, a growing body of evidence now clearly demonstrates that these alterations of the ECM not only affect the structural properties of the ischemic and post-infarct heart, but they also play a crucial and sometimes direct role in mediating a range of biological pathways, including the orchestration of inflammatory and reparative processes, as well as the pathogenesis of adverse remodeling. This final part of a 4-part JACC Focus Seminar reviews the evidence on the role of the ECM in relation to the ischemic and infarcted heart, as well as its contribution to cardiac dysfunction and adverse clinical outcomes.
Collapse
Affiliation(s)
- Nikolaos G Frangogiannis
- Wilf Family Cardiovascular Research Institute, Department of Medicine (Cardiology), Albert Einstein College of Medicine, Bronx, New York.
| | - Jason C Kovacic
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York; Victor Chang Cardiac Research Institute and St. Vincent's Clinical School, University of New South Wales, Darlinghurst, New South Wales, Australia.
| |
Collapse
|
14
|
O'Toole D, Zaeri AAI, Nicklin SA, French AT, Loughrey CM, Martin TP. Signalling pathways linking cysteine cathepsins to adverse cardiac remodelling. Cell Signal 2020; 76:109770. [PMID: 32891693 DOI: 10.1016/j.cellsig.2020.109770] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 08/27/2020] [Accepted: 08/31/2020] [Indexed: 12/12/2022]
Abstract
Adverse cardiac remodelling clinically manifests as deleterious changes to heart architecture (size, mass and geometry) and function. These changes, which include alterations to ventricular wall thickness, chamber dilation and poor contractility, are important because they progressively drive patients with cardiac disease towards heart failure and are associated with poor prognosis. Cysteine cathepsins contribute to key signalling pathways involved in adverse cardiac remodelling including synthesis and degradation of the cardiac extracellular matrix (ECM), cardiomyocyte hypertrophy, impaired cardiomyocyte contractility and apoptosis. In this review, we highlight the role of cathepsins in these signalling pathways as well as their translational potential as therapeutic targets in cardiac disease.
Collapse
Affiliation(s)
- Dylan O'Toole
- British Heart Foundation Glasgow Cardiovascular Research Centre, Institute of Cardiovascular & Medical Sciences, University of Glasgow, UK
| | - Ali Abdullah I Zaeri
- British Heart Foundation Glasgow Cardiovascular Research Centre, Institute of Cardiovascular & Medical Sciences, University of Glasgow, UK
| | - Stuart A Nicklin
- British Heart Foundation Glasgow Cardiovascular Research Centre, Institute of Cardiovascular & Medical Sciences, University of Glasgow, UK
| | - Anne T French
- Clinical Sciences Department, Ross University School of Veterinary Medicine, Basseterre, St. Kitts, West Indies, Saint Kitts and Nevis
| | - Christopher M Loughrey
- British Heart Foundation Glasgow Cardiovascular Research Centre, Institute of Cardiovascular & Medical Sciences, University of Glasgow, UK.
| | - Tamara P Martin
- British Heart Foundation Glasgow Cardiovascular Research Centre, Institute of Cardiovascular & Medical Sciences, University of Glasgow, UK.
| |
Collapse
|
15
|
Cathepsin K Deficiency Impaired Ischemia-Induced Neovascularization in Aged Mice. Stem Cells Int 2020; 2020:6938620. [PMID: 32676120 PMCID: PMC7346230 DOI: 10.1155/2020/6938620] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 05/12/2020] [Accepted: 05/19/2020] [Indexed: 12/14/2022] Open
Abstract
Background Aging is a major risk factor for cardiovascular disease. Cysteine protease cathepsin K (CatK) has been implicated in the process of angiogenesis, but the exact roles of individual CatK in vessel formation during aging are poorly understood. Methods and Results To study the putative role of CatK in ischemia-induced angiogenesis, we applied a hindlimb ischemia model to aged wild-type (CatK+/+) and CatK-deficient (CatK−/−) mice. A serial laser Doppler blood-flow analysis revealed that the recovery of the ischemic/normal blood-flow ratio in the aged CatK−/−mice was impaired throughout the follow-up period. On postoperative day 14, CatK deficiency had also impaired capillary formation. CatK deficiency reduced the levels of cleaved Notch1, phospho-Akt, and/or vascular endothelial growth factor (VEGF) proteins in the ischemic muscles and bone marrow-derived c-Kit+ cells. A flow cytometry analysis revealed that CatK deficiency reduced the numbers of endothelial progenitor cell (EPC)-like CD31+/c-Kit+ cells in the peripheral blood as well as the ischemic vasculature. In vitro experiments, CatK−/− impaired bone-derived c-Kit+ cellular functions (migration, invasion, proliferation, and tubulogenesis) in aged mice. Our findings demonstrated that aging impaired the ischemia-induced angiogenesis associated with the reductions of the production and mobilization of CD31+/c-Kit+ cells in mice. Conclusions These findings established that the impairment of ischemia-induced neovascularization in aged CatK−/− mice is due, at least in part, to the reduction of EPC mobilization and the homing of the cells into vasculature that is associated with the impairment of Notch1 signaling activation at advanced ages.
Collapse
|
16
|
Zhang X, Luo S, Wang M, Shi GP. Cysteinyl cathepsins in cardiovascular diseases. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2020; 1868:140360. [PMID: 31926332 DOI: 10.1016/j.bbapap.2020.140360] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Revised: 01/02/2020] [Accepted: 01/03/2020] [Indexed: 12/24/2022]
Abstract
Cysteinyl cathepsins are lysosomal/endosomal proteases that mediate bulk protein degradation in these intracellular acidic compartments. Yet, studies indicate that these proteases also appear in the nucleus, nuclear membrane, cytosol, plasma membrane, and extracellular space. Patients with cardiovascular diseases (CVD) show increased levels of cathepsins in the heart, aorta, and plasma. Plasma cathepsins often serve as biomarkers or risk factors of CVD. In aortic diseases, such as atherosclerosis and abdominal aneurysms, cathepsins play pathogenic roles, but many of the same cathepsins are cardioprotective in hypertensive, hypertrophic, and infarcted hearts. During the development of CVD, cathepsins are regulated by inflammatory cytokines, growth factors, hypertensive stimuli, oxidative stress, and many others. Cathepsin activities in inflammatory molecule activation, immunity, cell migration, cholesterol metabolism, neovascularization, cell death, cell signaling, and tissue fibrosis all contribute to CVD and are reviewed in this article in memory of Dr. Nobuhiko Katunuma for his contribution to the field.
Collapse
Affiliation(s)
- Xian Zhang
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115
| | - Songyuan Luo
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115
| | - Minjie Wang
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115
| | - Guo-Ping Shi
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115.
| |
Collapse
|
17
|
Dai R, Wu Z, Chu HY, Lu J, Lyu A, Liu J, Zhang G. Cathepsin K: The Action in and Beyond Bone. Front Cell Dev Biol 2020; 8:433. [PMID: 32582709 PMCID: PMC7287012 DOI: 10.3389/fcell.2020.00433] [Citation(s) in RCA: 100] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 05/08/2020] [Indexed: 02/05/2023] Open
Abstract
Cathepsin K (CatK) is one of the most potent proteases in lysosomal cysteine proteases family, of which main function is to mediate bone resorption. Currently, CatK is among the most attractive targets for anti-osteoporosis drug development. Although many pharmaceutical companies are working on the development of selective inhibitors for CatK, there is no FDA approved drug till now. Odanacatib (ODN) developed by Merck & Co. is the only CatK inhibitor candidate which demonstrated high therapeutic efficacy in patients with postmenopausal osteoporosis in Phase III clinical trials. Unfortunately, the development of ODN was finally terminated due to the cardio-cerebrovascular adverse effects. Therefore, it arouses concerns on the undesirable CatK inhibition in non-bone sites. It is known that CatK has far-reaching actions throughout various organs besides bone. Many studies have also demonstrated the involvement of CatK in various diseases beyond the musculoskeletal system. This review not only summarized the functional roles of CatK in bone and beyond bone, but also discussed the potential relevance of the CatK action beyond bone to the adverse effects of inhibiting CatK in non-bone sites.
Collapse
Affiliation(s)
- Rongchen Dai
- Law Sau Fai Institute for Advancing Translational Medicine in Bone & Joint Diseases, Hong Kong Baptist University, Hong Kong, China
| | - Zeting Wu
- International Medical Service Center, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Hang Yin Chu
- Law Sau Fai Institute for Advancing Translational Medicine in Bone & Joint Diseases, Hong Kong Baptist University, Hong Kong, China
| | - Jun Lu
- Law Sau Fai Institute for Advancing Translational Medicine in Bone & Joint Diseases, Hong Kong Baptist University, Hong Kong, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Aiping Lyu
- Law Sau Fai Institute for Advancing Translational Medicine in Bone & Joint Diseases, Hong Kong Baptist University, Hong Kong, China
| | - Jin Liu
- Law Sau Fai Institute for Advancing Translational Medicine in Bone & Joint Diseases, Hong Kong Baptist University, Hong Kong, China
- *Correspondence: Jin Liu,
| | - Ge Zhang
- Law Sau Fai Institute for Advancing Translational Medicine in Bone & Joint Diseases, Hong Kong Baptist University, Hong Kong, China
- Ge Zhang,
| |
Collapse
|
18
|
Vidak E, Javoršek U, Vizovišek M, Turk B. Cysteine Cathepsins and their Extracellular Roles: Shaping the Microenvironment. Cells 2019; 8:cells8030264. [PMID: 30897858 PMCID: PMC6468544 DOI: 10.3390/cells8030264] [Citation(s) in RCA: 237] [Impact Index Per Article: 47.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 03/12/2019] [Accepted: 03/15/2019] [Indexed: 12/17/2022] Open
Abstract
For a long time, cysteine cathepsins were considered primarily as proteases crucial for nonspecific bulk proteolysis in the endolysosomal system. However, this view has dramatically changed, and cathepsins are now considered key players in many important physiological processes, including in diseases like cancer, rheumatoid arthritis, and various inflammatory diseases. Cathepsins are emerging as important players in the extracellular space, and the paradigm is shifting from the degrading enzymes to the enzymes that can also specifically modify extracellular proteins. In pathological conditions, the activity of cathepsins is often dysregulated, resulting in their overexpression and secretion into the extracellular space. This is typically observed in cancer and inflammation, and cathepsins are therefore considered valuable diagnostic and therapeutic targets. In particular, the investigation of limited proteolysis by cathepsins in the extracellular space is opening numerous possibilities for future break-through discoveries. In this review, we highlight the most important findings that establish cysteine cathepsins as important players in the extracellular space and discuss their roles that reach beyond processing and degradation of extracellular matrix (ECM) components. In addition, we discuss the recent developments in cathepsin research and the new possibilities that are opening in translational medicine.
Collapse
Affiliation(s)
- Eva Vidak
- Jozef Stefan Institute, Department of Biochemistry and Molecular and Structural Biology, Jamova 39, SI-1000 Ljubljana, Slovenia.
- International Postgraduate School Jozef Stefan, Jamova 39, SI-1000 Ljubljana, Slovenia.
| | - Urban Javoršek
- Jozef Stefan Institute, Department of Biochemistry and Molecular and Structural Biology, Jamova 39, SI-1000 Ljubljana, Slovenia.
- International Postgraduate School Jozef Stefan, Jamova 39, SI-1000 Ljubljana, Slovenia.
| | - Matej Vizovišek
- Jozef Stefan Institute, Department of Biochemistry and Molecular and Structural Biology, Jamova 39, SI-1000 Ljubljana, Slovenia.
- Department of Biology, Institute of Molecular Systems Biology, ETH Zürich Otto-Stern-Weg 3, 8093 Zürich, Switzerland.
| | - Boris Turk
- Jozef Stefan Institute, Department of Biochemistry and Molecular and Structural Biology, Jamova 39, SI-1000 Ljubljana, Slovenia.
- Faculty of Chemistry and Chemical Technology, University of Ljubljana, Vecna pot 113, SI-1000 Ljubljana, Slovenia.
| |
Collapse
|