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Li H, Min J, Yang Y, Suo W, Wang W, Tian J, Qin Y. TMEM2 inhibits the development of Graves' orbitopathy through the JAK-STAT signaling pathway. J Biol Chem 2024; 300:105607. [PMID: 38159864 PMCID: PMC10839445 DOI: 10.1016/j.jbc.2023.105607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 11/13/2023] [Accepted: 11/30/2023] [Indexed: 01/03/2024] Open
Abstract
A mouse model was used to investigate the role of the hyaluronidase, transmembrane protein 2 (TMEM2), on the progression of Graves' orbital (GO) disease. We established a GO mouse model through immunization with a plasmid expressing the thyroid stimulating hormone receptor. Orbital fibroblasts (OFs) were subsequently isolated from both GO and non-GO mice for comprehensive in vitro analyses. The expression of TMEM2 was assessed using qRT-PCR, Western blot and immunohistochemistry in vivo. Disease pathology was evaluated by H&E staining and Masson's trichrome staining in GO mouse tissues. Our investigation revealed a notable reduction in TMEM2 expression in GO mouse orbital tissues. Through overexpression and knockdown assays, we demonstrated that TMEM2 suppresses inflammatory cytokines and reactive oxygen species production. TMEM2 also inhibits the formation of lipid droplets in OFs and the expression of adipogenic factors. Further incorporating Gene Set Enrichment Analysis of relevant GEO datasets and subsequent in vitro cell experiments, robustly confirmed that TMEM2 overexpression was associated with a pronounced upregulation of the JAK/STAT signaling pathway. In vivo, TMEM2 overexpression reduced inflammatory cell infiltration, adipogenesis, and fibrosis in orbital tissues. These findings highlight the varied regulatory role of TMEM2 in GO pathogenesis. Our study reveals that TMEM2 plays a crucial role in mitigating inflammation, suppressing adipogenesis, and reducing fibrosis in GO. TMEM2 has potential as a therapeutic target and biomarker for treating or alleviating GO. These findings advance our understanding of GO pathophysiology and provide opportunities for targeted interventions to modulate TMEM2 for therapeutic purposes.
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Affiliation(s)
- Hong Li
- Department of Endocrinology, LongHua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Jie Min
- Department of Endocrinology, LongHua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yucheng Yang
- Department of Endocrinology, LongHua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wendong Suo
- Department of Endocrinology, LongHua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wei Wang
- Department of Endocrinology, LongHua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jiahe Tian
- Department of Endocrinology, LongHua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yujie Qin
- Department of Endocrinology, LongHua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Shahraki K, Pak VI, Najafi A, Shahraki K, Boroumand PG, Sheervalilou R. Non-coding RNA-mediated epigenetic alterations in Grave's ophthalmopathy: A scoping systematic review. Noncoding RNA Res 2023; 8:426-450. [PMID: 37324526 PMCID: PMC10265490 DOI: 10.1016/j.ncrna.2023.04.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 03/25/2023] [Accepted: 04/27/2023] [Indexed: 06/17/2023] Open
Abstract
Background It is becoming more and more apparent that Grave's Ophthalmopathy (GO) pathogenesis may be aided by epigenetic processes such as DNA methylation modifications, histone tail covalent modifications, and non-coding RNA (ncRNA)-based epigenetic processes. In the present study, we aimed to focus more on the miRNAs rather than lncRNAs due to lack of investigations on these non-coding RNAs and their role in GO's pathogenesis. Methods A six-stage methodology framework and the PRISMA recommendation were used to conduct this scoping review. A comprehensive search was conducted across seven databases to discover relevant papers published until February 2022. The data extraction separately, and quantitative and qualitative analyses were conducted. Results A total of 20 articles were found to meet inclusion criteria. According to the results, ncRNA were involved in the regulation of inflammation (miR-146a, LPAL2/miR-1287-5p axis, LINC01820:13/hsa miR-27b-3p axis, and ENST00000499452/hsa-miR-27a-3p axis), regulation of T cell functions (miR-146a/miR-183/miR-96), regulation of glycosaminoglycan aggregation and fibrosis (miR-146a/miR-21), glucocorticoid sensitivity (miR-224-5p), lipid accumulation and adipogenesis (miR-27a/miR-27b/miR-130a), oxidative stress and angiogenesis (miR-199a), and orbital fibroblast proliferation (miR-21/miR-146a/miR-155). Eleven miRNAs (miR-146a/miR-224-5p/miR-Let7d-5p/miR-96-5p/miR-301a-3p/miR-21-5p) were also indicated to have the capacity to be used as biomarkers. Conclusions Regardless of the fact that there is significant documentation of ncRNA-mediated epigenetic dysfunction in GO, additional study is needed to thoroughly comprehend the epigenetic connections concerned in disease pathogenesis, paving the way for novel diagnostic and prognostic tools for epigenetic therapies among the patients.
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Affiliation(s)
- Kourosh Shahraki
- Ocular Tissue Engineering Research Center, Ophthalmic Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Ophthalmology, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Vida Ilkhani Pak
- Ocular Tissue Engineering Research Center, Ophthalmic Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amin Najafi
- Department of Ophthalmology, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Kianoush Shahraki
- Department of Ophthalmology, Zahedan University of Medical Sciences, Zahedan, Iran
- Cornea Department, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Paria Ghasemi Boroumand
- ENT, Head and Neck Research Center and Department, Iran University of Medical Science, Tehran, Iran
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Ren Z, Zhang H, Yu H, Zhu X, Lin J. Roles of four targets in the pathogenesis of graves' orbitopathy. Heliyon 2023; 9:e19250. [PMID: 37810014 PMCID: PMC10558314 DOI: 10.1016/j.heliyon.2023.e19250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 06/29/2023] [Accepted: 08/16/2023] [Indexed: 10/10/2023] Open
Abstract
Graves' orbitopathy (GO) is an autoimmune disease that involves complex immune systems. The mainstays of clinical management for this disease are surgery, targeted drugs therapy, and no-targeted drugs drug therapy. targeted drugs can improve therapeutic efficacy and enhance the quality of life for GO patients. However, as a second-line treatment for GO, targeted drugs such as tocilizumab and rituximab have very limited therapeutic effects and may be accompanied by side effects. The introduction of Teprotumumab, which targets IGF-IR, has made significant progress in the clinical management of GO. The pathophysiology of GO still remains uncertain as it involves a variety of immune cells and fibroblast interactions as well as immune responses to relevant disease targets of action. Therfore, learning more about immune response feedback pathways and potential targets of action will assist in the treatment of GO. In this discussion, we explore the pathogenesis of GO and relevant work, and highlight four potential targets for GO: Interleukin-23 receptor (IL-23 R), Leptin receptor (LepR), Orbital fibroblast activating factors, and Plasminogen activator inhibitor-1 (PAI-1). A deeper understanding of the pathogenesis of GO and the role of potential target signaling pathways is crucial for effective treatment of this disease.
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Affiliation(s)
- Ziqiang Ren
- College of Life Sciences, Yantai University, Shandong, China
- Fengjin Biomedical Co., Ltd, Shandong, China
| | - Hailing Zhang
- College of Life Sciences, Yantai University, Shandong, China
| | - Haiwen Yu
- College of Life Sciences, Yantai University, Shandong, China
| | - Xiqiang Zhu
- Fengjin Biomedical Co., Ltd, Shandong, China
| | - Jian Lin
- College of Life Sciences, Yantai University, Shandong, China
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Cai Y, Su H, Si Y, Ni N. Machine learning-based prediction of diagnostic markers for Graves' orbitopathy. Endocrine 2023:10.1007/s12020-023-03349-z. [PMID: 37059863 PMCID: PMC10293385 DOI: 10.1007/s12020-023-03349-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 02/26/2023] [Indexed: 04/16/2023]
Abstract
PURPOSE The pathogenesis of Graves' orbitopathy/thyroid-associated orbitopathy (TAO) is still unclear, and abnormal DNA methylation in TAO has been reported. Thus, selecting and exploring TAO biomarkers associated with DNA methylation may provide a reference for new therapeutic targets. METHODS The TAO-associated expression data and methylation data were downloaded from The Gene Expression Omnibus database. Firstly, weighted gene co-expression network analysis was used to obtain the TAO-related genes, which were intersected with differentially methylated genes (DMGs), and differentially expressed genes between TAO samples and normal samples to obtain TAO-associated DMGs (TA-DMGs). Thereafter, the functions of the TA-DMGs were analyzed, and diagnostic markers were screened by least absolute shrinkage and selection operator (Lasso) regression analysis and support vector machine (SVM) analysis. The expression levels and diagnostic values of the diagnostic markers were also analyzed. Furthermore, single gene pathway enrichment analysis was performed for each diagnostic marker separately using gene set enrichment analysis (GSEA) software. Next, we also performed immune infiltration analysis for each sample in the GSE58331 dataset using the single-sample GSEA algorithm, and the correlation between diagnostic markers and differential immune cells was explored. Lastly, the expressions of diagnostic markers were explored by quantitative real-time polymerase chain reaction (qRT-PCR). RESULTS A total of 125 TA-DMGs were obtained. The enrichment analysis results indicated that these TA-DMGs were mainly involved in immune-related pathways, such as Th1 and Th2 cell differentiation and the regulation of innate immune response. Moreover, two diagnostic markers, including S100A11 and NKD2, were obtained by Lasso regression analysis and SVM analysis. Single gene pathway enrichment analysis showed that S100A11 was involved in protein polyufmylation, pancreatic-mediated proteolysis, and NKD2 was involved in innate immune response in mucosa, Wnt signaling pathway, etc. Meanwhile, immune cell infiltration analysis screened 12 immune cells, including CD56 dim natural killer cells and Neutrophil cells that significantly differed between TAO and normal samples, with the strongest positive correlation between NKD2 and CD56 dim natural killer cells. Finally, the qRT-PCR illustrated the expressions of NKD2 and S100A11 between normal and TAO. CONCLUSION NKD2 and S100A11 were screened as biomarkers of TAO and might be regulated by DNA methylation in TAO, providing a new reference for the diagnosis and treatment of TAO patients.
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Affiliation(s)
- Yunying Cai
- Department of Endocrinology, The First People's Hospital of Yunnan Province. The Affiliated Hospital of Kunming University of Science and Technology, Kunming City, Yunnan Provence, China
| | - Heng Su
- Department of Endocrinology, The First People's Hospital of Yunnan Province. The Affiliated Hospital of Kunming University of Science and Technology, Kunming City, Yunnan Provence, China.
| | - Yongting Si
- Department of Endocrinology, The First People's Hospital of Yunnan Province. The Affiliated Hospital of Kunming University of Science and Technology, Kunming City, Yunnan Provence, China
| | - Ninghua Ni
- Department of Ophthalmology, The First People's Hospital of Yunnan Province. The Affiliated Hospital of Kunming University of Science and Technology, Kunming City, Yunnan Provence, China
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Chen YQ, Gao LD, Liu YL, Shen Y, Diao JL, Yang WH, Wei RL. Autophagy in graves' ophthalmopathy. Front Cell Dev Biol 2023; 11:1158279. [PMID: 37123414 PMCID: PMC10140433 DOI: 10.3389/fcell.2023.1158279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 04/03/2023] [Indexed: 05/02/2023] Open
Abstract
Graves' ophthalmopathy (GO) is an inflammatory autoimmune disease that affects the eyes. It can significantly alter the quality of life in patients because of its distinctive pathological appearance and the effect on vision. To date, the exact pathological mechanism of GO has not been explicitly discovered. However, several studies have associated autophagy with this disease. Autophagy is a catabolic process that helps maintain homeostasis in all organisms by protecting the cells and tissues from various endogenous and exogenous stress factors. Based on our results, patients affected with GO have comparatively elevated levels of autophagy, which critically affects the pathological mechanism of the GO. In this review, we have summarized the autophagy mechanism in the pathogenesis of GO.
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Affiliation(s)
- Yu-Qing Chen
- Department of Ophthalmology, Changzheng Hospital of Naval Medicine University, Shanghai, China
| | - Lian-Di Gao
- Department of Nursing, Changzheng Hospital of Naval Medicine University, Shanghai, China
| | - Yi-Lin Liu
- Department of Nursing, Changzheng Hospital of Naval Medicine University, Shanghai, China
| | - Ya Shen
- Department of Ophthalmology, Changzheng Hospital of Naval Medicine University, Shanghai, China
| | - Jia-Le Diao
- Department of Ophthalmology, Changzheng Hospital of Naval Medicine University, Shanghai, China
| | - Wei-Hua Yang
- Shenzhen Eye Hospital, Jinan University, Shenzhen, China
- *Correspondence: Rui-Li Wei, ; Wei-Hua Yang,
| | - Rui-Li Wei
- Department of Ophthalmology, Changzheng Hospital of Naval Medicine University, Shanghai, China
- *Correspondence: Rui-Li Wei, ; Wei-Hua Yang,
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Shi TT, Zhao RX, Xin Z, Hou ZJ, Wang H, Xie RR, Li DM, Yang JK. Tear-derived exosomal biomarkers of Graves' ophthalmopathy. Front Immunol 2022; 13:1088606. [PMID: 36561758 PMCID: PMC9763563 DOI: 10.3389/fimmu.2022.1088606] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 11/15/2022] [Indexed: 12/12/2022] Open
Abstract
Graves' ophthalmopathy (GO), the most frequent extrathyroidal manifestation of Graves' disease (GD), can lead to a significant decline in the quality of life in patients. Exosomes, which contain proteins, lipids and DNA, play important roles in the pathological processes of various diseases. However, their roles in Graves' ophthalmopathy are still unclear. We aimed to isolate exosomes and analyze the different exosomal proteins. Tear fluids were collected from twenty-four GO patients, twenty-four GD patients and sixteen control subjects. The numbers of tear exosomes were assayed using nanoparticle tracking analysis. A Luminex 200 kit and ELISA kit were used to confirm the different cytokine concentrations in serum. Extraocular muscle from GO patients and controls was extracted, and western blotting was used to assay the levels of Caspase-3 and complement C4A. Our study demonstrated that the number of tear exosomes differ from GD patients and control. The expression levels of cytokines, including IL-1 and IL-18, were significantly increased in the tear exosomes and serum from GO patients compared with GD patients and controls. The levels of the exosomal proteins Caspase-3, complement C4A and APOA-IV were significantly increased in GO patients compared to GD patients and controls. Orbital fibroblasts from GO patients showed significantly higher levels of Caspase-3 and complement C4A than those from controls. The levels of serum APOA-IV in GO patients were significantly higher than those in GD patients and controls. Specific proteins showed elevated expression in tear exosomes from GO patients, indicating that they may play important roles in GO pathogenesis.
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Affiliation(s)
- Ting-Ting Shi
- Department of Endocrinology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Ru-Xuan Zhao
- Beijing Key Laboratory of Diabetes Research and Care, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Zhong Xin
- Department of Endocrinology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Zhi-Jia Hou
- Department of Ophthalmology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Hua Wang
- Department of Emergency, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Rong-Rong Xie
- Beijing Key Laboratory of Diabetes Research and Care, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Dong-Mei Li
- Department of Ophthalmology, Beijing Tongren Hospital, Capital Medical University, Beijing, China,*Correspondence: Dong-Mei Li, ; Jin-Kui Yang,
| | - Jin-Kui Yang
- Beijing Key Laboratory of Diabetes Research and Care, Beijing Tongren Hospital, Capital Medical University, Beijing, China,*Correspondence: Dong-Mei Li, ; Jin-Kui Yang,
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Shih CC, Lee CY, Wong FF, Lin CH. Protective Effects of One 2,4-Dihydro-3H-Pyrazol-3-one Derivative against Posterior Capsular Opacification by Regulation of TGF-β2/SMADs and Non-SMAD Signaling, Collagen I, and Fibronectin Proteins. Curr Issues Mol Biol 2022; 44:5048-5066. [PMID: 36286058 PMCID: PMC9600192 DOI: 10.3390/cimb44100343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 10/12/2022] [Accepted: 10/14/2022] [Indexed: 11/16/2022] Open
Abstract
Many elderly individuals frequently experience cataracts that interfere with vision. After cataract surgery, the left lens epithelial cell (LEC) exhibited fibrosis and posterior capsule opacification (PCO). Sometimes, there is a need for a second surgery; nevertheless, people try other methods, such as a good pharmacological agent, to treat PCO to reduce transforming growth factor-β2 (TGF-β2) amounts to avoid secondary surgery. The aim of the present study was to explore the potential anti-PCO activity of five 2,4-dihydro-3H-pyrazol-3-one (DHPO) derivatives in a TGF-β2-induced fibrogenesis SRA01/04 cell model. The 2-phenyl-5-propyl-DHPO (TSE; no. 2: TSE-2) compound showed the best activity of reduced expression levels of TGF-β2 among five derivatives and therefore was chosen to evaluate the anti-PCO activity and molecular mechanisms on the Sma and mad protein (SMAD) signaling pathway (including TGF-β2, SMADs, and the inhibition of nuclear translocation of SMADs), non-SMAD pathway proteins, including p-extracellular, regulated protein kinases (ERK) 1/2, or p-c-Jun N-terminal kinase (JUN) by Western blotting, PCR, or confocal immunofluorescence analyses. Following treatment with 10 μg/mL of the five compounds, the cells displayed great viability by 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium (MTT) assay. In this study, the result of lactate dehydrogenase (LDH) activity measurement did not affect the cytotoxicity of the five compounds. In TGF-β2-induced fibrogenesis in SRA01/04 cells, treatment with the TSE compound decreased the TGF-β2/SMAD signaling genes, including reduced mRNA or expression levels of TGF-β2, SMAD3, and SMAD4, leading to inhibition of TGF-β2-induced fibrogenesis. Our confocal immunofluorescence analyses demonstrated that TSE treatment displays a suppressive effect on SMAD2/3 or SMAD4 translocation to the nucleus. Furthermore, TSE treatment exhibits a reduction in the non-SMAD target gene expression levels of p- c-Jun N-terminal kinase (JUN), p- extracellular, regulated protein kinases (ERK)1/2, p- p38 mitogen-activated protein kinase (p38), p-phosphatidylinositol 3-kinase (PI3K), p-mammalian target of rapamycin complex (mTORC), p-Akt (Ser473), and p-Akt (Thr308). The overall effect of TSE is to reduce the expression levels of collagen I and fibrinogen (FN), thus contributing to antifibrotic effects in cell models mimicking PCO. Our findings reveal the benefits of TSE by regulating TGF-β/SMAD signaling and non-SMAD signaling-related gene proteins to display antifibrotic activity in cells for the possibility of preventing PCO after cataract surgery.
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Affiliation(s)
- Chun-Ching Shih
- Department of Nursing, College of Nursing, Central Taiwan University of Science and Technology, No.666 Buzih Road, Beitun District, Taichung City 40601, Taiwan
- Correspondence:
| | - Chia-Yi Lee
- Institute of Medicine, Chung Shan Medical University, Taichung City 40201, Taiwan
- Nobel Eye Institute, Taipei 100008, Taiwan
- Department of Ophthalmology, Jen-Ai Hospital Dali Branch, Taichung City 412224, Taiwan
| | - Fung-Fuh Wong
- School of Pharmacy, China Medical University, No. 91 Hsueh-Shih Road, Taichung City 40402, Taiwan
| | - Cheng-Hsiu Lin
- Department of Internal Medicine, Fengyuan Hospital, Ministry of Health and Welfare, Fengyuan District, Taichung City 42055, Taiwan
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Choi YJ, Kim C, Choi EW, Lee SH, Chae MK, Jun HO, Kim BY, Yoon JS, Jang SY. MicroRNA-155 acts as an anti-inflammatory factor in orbital fibroblasts from Graves’ orbitopathy by repressing interleukin-2-inducible T-cell kinase. PLoS One 2022; 17:e0270416. [PMID: 35980936 PMCID: PMC9387810 DOI: 10.1371/journal.pone.0270416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 06/09/2022] [Indexed: 11/18/2022] Open
Abstract
To investigate the role of microRNA (miR)-155 in inflammation in an in-vitro model of Graves’ orbitopathy (GO). The expression levels of miR-155 were compared between GO and non-GO orbital tissues. The effects of inflammatory stimulation of interleukin (IL)-1β and tumour necrosis factor alpha (TNF-α) on miR-155 expression on GO and non-GO orbital fibroblasts (OFs) were investigated. The effects of miR-155 mimics and inhibitors of inflammatory proteins and IL-2-inducible T-cell kinase (ITK) expression were examined, along with those related to the knockdown of ITK with siITK transfection on inflammatory proteins. We also examined how ITK inhibitors affect miR-155 expression in GO and non-GO OFs. The expression levels of miR-155 were higher in GO orbital tissues than in non-GO tissue. The overexpression of miR-155 was induced by IL-1β and TNF-α in OFs from GO and non-GO patients. IL-1β-induced IL-6 (ICAM1) protein production was significantly reduced (increased) by miR-155 mimics and inhibitors. The mRNA and protein levels of ITK were downregulated by overexpressed miR-155 via miR-155 mimics. Knockdown of ITK via siITK transfection induced a decrease in the expression levels of ITK, IL-17, IL-6, IL-1β, and TNF-α protein. The expression of miR-155 was significantly downregulated by treatment with ITK inhibitors and Bruton’s tyrosine kinase (BTK)/ITK dual inhibitors in a time-dependent manner. Our results indicated a potential relationship between miR-155 and ITK in the context of GO OFs. The overexpression of miR-155 repressed ITK expression and relieved inflammation. Thus, miR-155 appears to have anti-inflammatory effects in GO OFs. This discovery provides a new concept for developing GO treatment therapeutics.
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Affiliation(s)
- Yeon Jeong Choi
- Department of Ophthalmology, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Republic of Korea
| | - Charm Kim
- Department of Ophthalmology, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Republic of Korea
| | - Eun Woo Choi
- Department of Ophthalmology, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Republic of Korea
| | - Seung Hun Lee
- Department of Ophthalmology, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Republic of Korea
| | - Min Kyung Chae
- Department of Ophthalmology, Severance Hospital, The Institute of Vision Research, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hyung Oh Jun
- Department of Ophthalmology, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Republic of Korea
| | - Bo-Yeon Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Republic of Korea
| | - Jin Sook Yoon
- Department of Ophthalmology, Severance Hospital, The Institute of Vision Research, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sun Young Jang
- Department of Ophthalmology, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Republic of Korea
- * E-mail:
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Kardalas E, Sakkas E, Ruchala M, Macut D, Mastorakos G. The role of transforming growth factor beta in thyroid autoimmunity: current knowledge and future perspectives. Rev Endocr Metab Disord 2022; 23:431-447. [PMID: 34529221 DOI: 10.1007/s11154-021-09685-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/30/2021] [Indexed: 12/17/2022]
Abstract
The complex mechanisms, which are related to the pathophysiology and the development of autoimmune thyroid diseases, involve transforming growth factor beta (TGF-β) and its interplay with the immune system. The aim of this review is to examine the role of TGF-β regarding thyroid autoimmunity and explore the potent role of this molecule either as a diagnostic or prognostic marker or a therapeutic target regarding autoimmune thyroid diseases. TGF-β is clearly a master regulator of the immune response, exerting either inhibitory or facilitatory effects on cells of the immune system. Thus, this molecule is involved in the pathogenesis and development of autoimmune thyroid diseases. Recent research has revealed the involvement of TGF-β in the pathophysiology of autoimmune thyroid diseases. The role of TGF-β in the development of autoimmune thyroid diseases varies, depending on its concentrations, the type of the activated TGF-β signalling pathway, the genetic predisposition of the patient and the pathophysiologic stage of the disease. TGF-β could emerge as a useful diagnostic or prognostic marker for the evolution of thyroid autoimmunity. Promising perspectives for the effective therapeutic use of TGF-β regarding thyroid autoimmunity exist. The main treatment approaches incorporate either enhancement of the immunosuppressive role of TGF-β or inhibition of its facilitatory role in the autoimmune thyroid diseases. Further research towards deeper understanding of TGF-β physiology and clinical application of its possible therapeutic role regarding thyroid autoimmunity is needed.
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Affiliation(s)
- Efstratios Kardalas
- Unit of Endocrinology, Diabetes Mellitus and Metabolism, 'Aretaieion' Hospital, Medical School, National and Kapodistrian University of Athens, Vassilissis Sofias Str. 76, Athens, 11528, Greece
| | - Evangelos Sakkas
- Unit of Endocrinology, Diabetes Mellitus and Metabolism, 'Aretaieion' Hospital, Medical School, National and Kapodistrian University of Athens, Vassilissis Sofias Str. 76, Athens, 11528, Greece
- Obstetrics and Gynecology Private Practice, Michalakopoulou Str. 169, Athens, 11527, Greece
| | - Marek Ruchala
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, Przybyszewskiego 49, Poznan, 60-355, Poland
| | - Djuro Macut
- Clinic for Endocrinology, Diabetes and Diseases of Metabolism, Univercity Clinical Center of Serbia, Faculty of Medicine, University of Belgrade, Dr Subotića Street 8, Belgrade, 11000, Serbia
| | - George Mastorakos
- Unit of Endocrinology, Diabetes Mellitus and Metabolism, 'Aretaieion' Hospital, Medical School, National and Kapodistrian University of Athens, Vassilissis Sofias Str. 76, Athens, 11528, Greece.
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Qi X, Luo B, Deng M, Cao J, Hou S, Xie Z, Tong B, Xiong W. Botox-A improve the thyroid-associated ophthalmopathy (TAO) orbital fibroblast activation through inhibiting the TGF-β/Smad signaling. Exp Eye Res 2022; 217:108971. [PMID: 35108585 DOI: 10.1016/j.exer.2022.108971] [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: 03/24/2021] [Revised: 11/08/2021] [Accepted: 01/26/2022] [Indexed: 11/04/2022]
Abstract
The activation of orbital fibroblasts can result in fibrosis, finally contributing to thyroid-associated ophthalmopathy (TAO) progression. Although the effect of BTX-A on the treatment of TAO-related strabismus and upper eyelid retraction has long been recognized in clinical work, the underlying mechanism of BTX-A improving TAO-related strabismus and upper eyelid retraction has not been uncovered yet. In the present study, we successfully isolated and authenticated normal and TAO orbital fibroblasts. Compared with PBS, BTX-A and TACA exerted similar inhibitory effects on TAO orbital fibroblast proliferation and ECM production. TGF-β stimulation induced the proliferation and ECM production by TAO orbital fibroblast, which was significantly inhibited by BTX-A or TACA treatment. Under TGF-β stimulation, the inhibitory effects of BTX-A or TACA treatment on TAO orbital fibroblast proliferation and ECM production were reversed by TGF-β/Smad signaling agonist SRI-011381. Collectively, BTX-A inhibited TGF-β-induced TAO orbital fibroblast activation through inhibiting the TGF-β/Smad signaling. Considering that TACA shows no satisfactory curative effects on symptoms closely related to the function of extraocular muscles, such as eye movement and diplopia, BTX-A might be a promising agent in TAO treatment.
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Affiliation(s)
- Xin Qi
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
| | - Ban Luo
- Department of Ophthalmology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China
| | - Mi Deng
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
| | - Jiamin Cao
- Department of Ophthalmology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, 410013, China
| | - Shiying Hou
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
| | - Zhaoyu Xie
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
| | - Boding Tong
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China.
| | - Wei Xiong
- Department of Ophthalmology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, 410013, China.
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11
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Billiet B, Chao de la Barca JM, Ferré M, Muller J, Vautier A, Assad S, Blanchet O, Tessier L, Wetterwald C, Faure J, Urbanski G, Simard G, Mirebeau-Prunier D, Rodien P, Gohier P, Reynier P. A Tear Metabolomic Profile Showing Increased Ornithine Decarboxylase Activity and Spermine Synthesis in Thyroid-Associated Orbitopathy. J Clin Med 2022; 11:jcm11020404. [PMID: 35054098 PMCID: PMC8779711 DOI: 10.3390/jcm11020404] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/06/2022] [Accepted: 01/12/2022] [Indexed: 02/01/2023] Open
Abstract
About half of patients with Graves’ disease develop an orbitopathy related to an inflammatory expansion of the periorbital adipose tissue and muscles. We used a targeted metabolomic approach measuring 188 metabolites by mass spectrometry to compare the metabolic composition of tears in patients with active (n = 21) versus inactive (n = 24) thyroid-associated orbitopathy. Among the 44 metabolites accurately measured, 8 showed a significant alteration of their concentrations between the two groups. Two short-chain acylcarnitines, propionylcarnitine and butyrylcarnitine, and spermine showed increased concentrations in the tears of patients with active orbitopathy, whereas ornithine, glycine, serine, citrulline and histidine showed decreased concentrations in this group. In addition, the ratio putrescine/ornithine, representing the activity of ornithine decarboxylase, was significantly increased in patients with active compared to inactive orbitopathy (p = 0.0011, fold change 3.75). The specificity of this candidate biomarker was maintained when compared to a control group with unclassified dry eye disease. Our results suggest that the stimulation of ornithine decarboxylase by TSH receptor autoantibodies in orbital fibroblasts could lead to increased synthesis of spermine, through the increased activity of ornithine decarboxylase, that may contribute to periorbital expansion in Graves’ ophthalmopathy.
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Affiliation(s)
- Benjamin Billiet
- Département d’Ophtalmologie, Centre Hospitalier Universitaire (CHU), F-49000 Angers, France; (B.B.); (J.M.); (A.V.); (S.A.); (P.G.)
| | - Juan Manuel Chao de la Barca
- Service de Biochimie et Biologie Moléculaire, Centre Hospitalier Universitaire (CHU), F-49000 Angers, France; (J.M.C.d.l.B.); (L.T.); (C.W.); (J.F.); (G.S.); (D.M.-P.)
- Unité Mixte de Recherche (UMR) MITOVASC, Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Université d’Angers, F-49000 Angers, France; (M.F.); (G.U.); (P.R.)
| | - Marc Ferré
- Unité Mixte de Recherche (UMR) MITOVASC, Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Université d’Angers, F-49000 Angers, France; (M.F.); (G.U.); (P.R.)
| | - Jeanne Muller
- Département d’Ophtalmologie, Centre Hospitalier Universitaire (CHU), F-49000 Angers, France; (B.B.); (J.M.); (A.V.); (S.A.); (P.G.)
| | - Anaïs Vautier
- Département d’Ophtalmologie, Centre Hospitalier Universitaire (CHU), F-49000 Angers, France; (B.B.); (J.M.); (A.V.); (S.A.); (P.G.)
| | - Sophie Assad
- Département d’Ophtalmologie, Centre Hospitalier Universitaire (CHU), F-49000 Angers, France; (B.B.); (J.M.); (A.V.); (S.A.); (P.G.)
| | - Odile Blanchet
- Centre de Ressources Biologiques, BB-0033-00038, Centre Hospitalier Universitaire (CHU), F-49000 Angers, France;
| | - Lydie Tessier
- Service de Biochimie et Biologie Moléculaire, Centre Hospitalier Universitaire (CHU), F-49000 Angers, France; (J.M.C.d.l.B.); (L.T.); (C.W.); (J.F.); (G.S.); (D.M.-P.)
| | - Céline Wetterwald
- Service de Biochimie et Biologie Moléculaire, Centre Hospitalier Universitaire (CHU), F-49000 Angers, France; (J.M.C.d.l.B.); (L.T.); (C.W.); (J.F.); (G.S.); (D.M.-P.)
| | - Justine Faure
- Service de Biochimie et Biologie Moléculaire, Centre Hospitalier Universitaire (CHU), F-49000 Angers, France; (J.M.C.d.l.B.); (L.T.); (C.W.); (J.F.); (G.S.); (D.M.-P.)
| | - Geoffrey Urbanski
- Unité Mixte de Recherche (UMR) MITOVASC, Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Université d’Angers, F-49000 Angers, France; (M.F.); (G.U.); (P.R.)
- Service de Médecine Interne et d’Immunologie Clinique, Centre Hospitalier Universitaire (CHU), F-49000 Angers, France
| | - Gilles Simard
- Service de Biochimie et Biologie Moléculaire, Centre Hospitalier Universitaire (CHU), F-49000 Angers, France; (J.M.C.d.l.B.); (L.T.); (C.W.); (J.F.); (G.S.); (D.M.-P.)
| | - Delphine Mirebeau-Prunier
- Service de Biochimie et Biologie Moléculaire, Centre Hospitalier Universitaire (CHU), F-49000 Angers, France; (J.M.C.d.l.B.); (L.T.); (C.W.); (J.F.); (G.S.); (D.M.-P.)
- Unité Mixte de Recherche (UMR) MITOVASC, Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Université d’Angers, F-49000 Angers, France; (M.F.); (G.U.); (P.R.)
| | - Patrice Rodien
- Unité Mixte de Recherche (UMR) MITOVASC, Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Université d’Angers, F-49000 Angers, France; (M.F.); (G.U.); (P.R.)
- Service d’Endocrinologie, Centre Hospitalier Universitaire (CHU), F-49000 Angers, France
| | - Philippe Gohier
- Département d’Ophtalmologie, Centre Hospitalier Universitaire (CHU), F-49000 Angers, France; (B.B.); (J.M.); (A.V.); (S.A.); (P.G.)
| | - Pascal Reynier
- Service de Biochimie et Biologie Moléculaire, Centre Hospitalier Universitaire (CHU), F-49000 Angers, France; (J.M.C.d.l.B.); (L.T.); (C.W.); (J.F.); (G.S.); (D.M.-P.)
- Unité Mixte de Recherche (UMR) MITOVASC, Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Université d’Angers, F-49000 Angers, France; (M.F.); (G.U.); (P.R.)
- Correspondence:
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12
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Lu Y, Zhou C, Zhu M, Fu Z, Shi Y, Li M, Wang W, Zhu S, Jiang B, Luo Y, Su S. Traditional chinese medicine syndromes classification associates with tumor cell and microenvironment heterogeneity in colorectal cancer: a single cell RNA sequencing analysis. Chin Med 2021; 16:133. [PMID: 34876190 PMCID: PMC8650518 DOI: 10.1186/s13020-021-00547-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 11/27/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Colorectal cancer (CRC) is one of the common gastrointestinal malignancies, tumor heterogeneity is the main cause of refractory CRC. Syndrome differentiation is the premise of individualized treatment of traditional Chinese medicine (TCM), but TCM syndrome lacks objective identification in CRC. This study is to investigate the correlation and significance of tumor heterogeneity and TCM syndromes classification in CRC. METHODS In this study, we using scRNA-seq technology, investigate the significance of tumor heterogeneity in TCM syndromes classification on CRC. RESULTS The results showed that 662 cells isolated from 11 primary CRC tumors are divided into 14 different cell clusters, and each cell subtype and its genes have different functions and signal transduction pathways, indicating significant heterogeneity. CRC tumor cell clusters have different proportions in Excess, Deficiency and Deficiency-Excess syndromes, and have their own characteristic genes, gene co-expression networks, gene functional interpretations as well as monocle functional evolution. Moreover, there were significant differences between the high expressions of MUC2, REG4, COL1A2, POSTN, SDPR, GPX1, ELF3, KRT8, KRT18, KRT19, FN1, SERPINE1, TCF4 and ZEB1 genes in Excess and Deficiency syndrome classification in CRC (P < 0.01). CONCLUSIONS The Excess and Deficiency syndromes classification may be related to tumor heterogeneity and its microenvironment in CRC.
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Affiliation(s)
- Yiyu Lu
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Chungen Zhou
- Department of Anorectal, Nanjing Hospital of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing, 210001, China
| | - Meidong Zhu
- Department of Liver and Gallbladder Surgery, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | | | - Yong Shi
- Cinoasia Institute, Shanghai, 200438, China
| | - Min Li
- Department of Oncology, Nanjing Hospital of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing, 210001, China
| | - Wenhai Wang
- Department of Oncology, Shanghai Baoshan Hospital of Integrated Traditional Chinese Medicine and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 201999, China
| | - Shibo Zhu
- Center for Pharmacogenomics, School of Life Sciences, Fudan University, Shanghai, 200438, China
| | - Bin Jiang
- Department of Anorectal, Nanjing Hospital of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing, 210001, China.
| | - Yunquan Luo
- Department of Liver and Gallbladder Surgery, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Shibing Su
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
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13
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Du J, Wang X, Tan G, Wei W, Zhou F, Liang Z, Li H, Yu H. Predisposition to Graves' disease and Graves' ophthalmopathy by genetic variants of IL2RA. J Mol Med (Berl) 2021; 99:1487-1495. [PMID: 34287665 DOI: 10.1007/s00109-021-02111-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 06/03/2021] [Accepted: 07/02/2021] [Indexed: 12/28/2022]
Abstract
Previous studies have identified that Th17/Treg cells were involved in the occurrence and development of Graves' disease (GD). This study aimed at clarifying the association between GD susceptibility and nine single nucleotide polymorphisms (SNPs) of Th17/Treg cell-related genes, including IL2RA, miR27a, miR182, and FoxO1. A two-stage association study was performed in 650 GD patients and 1300 healthy controls. PCR-RFLP assays, real-time PCR, and ELISA were performed. In the first stage, association analysis has identified that IL2RA/rs3118470 TT genotype (Pc = 0.027, OR = 1.688) and IL2RA/rs2104286 AA genotype (Pc = 0.027, OR = 1.658) has significantly increased frequencies in patients with GD than control subjects. In the second stage, the result of rs2104286 was consistent with the first-stage results (AA genotype: Pc = 0.006, OR = 1.618). The combined data showed that IL2RA/rs2104286 AA genotype had increased frequencies in patients with GD (Pc = 8.772 × 10-6, OR = 1.636). Stratification analysis also revealed that rs2104286 AA genotype was significantly associated with Graves' ophthalmopathy (GO) susceptibility (Pc = 9.150 × 10-4, OR = 1.851). Functional studies showed that carriers of the rs2104286 AA genotype had lower IL2RA mRNA expression than AG genotype carriers (P = 0.021). Cytokine analyses revealed that the rs2104286 AA genotype individuals had lower IL-10 levels (P = 0.015) and increased IL-17 levels than AG genotype carriers (P = 1.467 × 10-4). In conclusion, our findings suggested that IL2RA/rs2104286 was associated with GD and GO susceptibility in Southwest Chinese Han population, which may be involved in the occurrence of GD and GO by affecting the mRNA expression of IL2RA gene and the cytokine production. KEY MESSAGES: We identified that IL2RA/rs2104286 locus contributed to the predisposition of Graves' disease (GD) and Graves' ophthalmopathy (GO). Functional analyses suggested that IL2RA/rs2104286 may participate in the occurrence of GD and GO by affecting the mRNA expression of IL2RA and cytokine (IL-10 and IL-17) secretion. We found that IL2RA (rs3118470, rs7093069), miR27a/rs895819, miR182/rs76481776, and FoxO1 (rs2297626, rs17592236, rs9549241, rs12585277) loci polymorphisms were not associated with GD susceptibility.
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Affiliation(s)
- Juan Du
- School of Basic Medical Science, Special Key Laboratory of Ocular Diseases of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Xin Wang
- School of Basic Medical Science, Special Key Laboratory of Ocular Diseases of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Guiqin Tan
- School of Basic Medical Science, Special Key Laboratory of Ocular Diseases of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Wenwen Wei
- School of Basic Medical Science, Special Key Laboratory of Ocular Diseases of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Fangyu Zhou
- School of Basic Medical Science, Special Key Laboratory of Ocular Diseases of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Zhongzhi Liang
- School of Basic Medical Science, Special Key Laboratory of Ocular Diseases of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Hua Li
- Yongchuan Hospital, Chongqing Medical University, Chongqing, 402160, China
| | - Hongsong Yu
- School of Basic Medical Science, Special Key Laboratory of Ocular Diseases of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China.
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14
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Zhang J, Zhang R, Zhao Z. Changes of autoantibodies and intercellular adhesion molecule-1 in patients with Graves disease after clinical treatment. Am J Transl Res 2021; 13:5101-5106. [PMID: 34150098 PMCID: PMC8205721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 02/19/2021] [Indexed: 06/12/2023]
Abstract
OBJECTIVE To study the changes of autoantibodies and intercellular adhesion molecule-1 (ICAM-1) in patients with Graves disease (GD) after clinical treatment. METHODS A total of 68 patients with GD admitted to our hospital from August 2018 to August 2019 were selected as the research objects. The thyroid peroxidase antibody (TPOAb), thyroid stimulating antibody (TSAb), and antithyroglobulin antibody (TgAb), ICAM-1, insulin-like growth factor 1 (IGF-1), Interleukin-6 (IL-6), Interleukin 17 (IL-17) before and after treatment were examined. RESULTS The levels of TSAb, TgAb and TPOAb after treatment were remarkably lower than those before treatment (P<0.001); the levels of ICAM-1, IGF-1, IL-17 and IL-6 after treatment were noticeably lower than those before treatment (P<0.001); the FT3 and FT4 levels of patients after treatment were significantly lower than those before treatment (P<0.001), and the FSH level was significantly higher than that before treatment (P<0.001). CONCLUSION Clinical treatment can remarkably reduce the levels of autoantibodies, ICAM-1 and IGF-1 in GD patients, improve thyroid function, and relieve inflammation. The detection of the above indicators can provide guidance for the progression and treatment of GD.
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Affiliation(s)
- Jing Zhang
- Endocrine Department, Guangrao County People’s HospitalDongying, Shandong, China
| | - Rongrong Zhang
- Department of Nuclear Medicine, Dongping Hospital Affiliated to Shandong First Medical UniversityShandong, China
| | - Zhenhong Zhao
- Department of Emergency Medicine, Qingdao 8th People’s HospitalShandong, China
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15
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Katko M, Galgoczi E, Erdei A, Gazdag A, Berta E, Bodor M, Seres I, Hircsu I, Badics A, Ujhelyi B, Sira L, Bhattoa HP, Nagy EV. The 4G/5G Polymorphism of Plasminogen Activator Inhibitor Type 1 is a Predictor of Moderate-to-Severe Thyroid Eye Disease. J Inflamm Res 2021; 14:1883-1890. [PMID: 34012286 PMCID: PMC8126970 DOI: 10.2147/jir.s307046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 03/31/2021] [Indexed: 11/29/2022] Open
Abstract
Introduction Thyroid eye disease (TED) is an autoimmune disease of the orbits. Once developed, complete cure is rare. Plasminogen activator inhibitor type 1 (PAI-1) contributes to remodeling of connective tissue and has a central role in the pathogenesis of TED. We aimed to test if the 4G/5G polymorphism of PAI-1 is a predictor of the development of moderate-to-severe TED. Methods A total of 185 patients with Graves’ disease, 87 of them with TED, 98 without TED, as well as 201 healthy controls, were studied. Genomic DNA was isolated from peripheral blood samples. The 4G/5G polymorphism of the PAI-1 gene was analyzed by allele-specific PCR, and the distribution of genotypes was calculated in each group. Plasma PAI-1 and thyroid hormone levels were measured by ELISA and ECLIA, respectively. Results The 4G/4G genotype was associated with the development of moderate-to-severe TED (OR = 2.54; 95% CI: 1.26–5.14; p < 0.01). The 4G/5G polymorphism of PAI-1 was not a predictor of plasma PAI-1 levels. Conclusion The 4G/4G genotype of PAI-1 is a risk factor for the development of moderate-to-severe TED. Patients with Graves’ disease who harbor this genotype may be candidates for special attention towards the development of TED.
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Affiliation(s)
- Monika Katko
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Erika Galgoczi
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Annamaria Erdei
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Annamaria Gazdag
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Eszter Berta
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Miklos Bodor
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Ildiko Seres
- Division of Metabolic Diseases, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Ildiko Hircsu
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Arpad Badics
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Bernadett Ujhelyi
- Department of Ophthalmology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Livia Sira
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Harjit Pal Bhattoa
- Department of Laboratory Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hngary
| | - Endre V Nagy
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
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Zou H, Xu W, Wang Y, Wang Z. A data-driven approach for the discovery of biomarkers associated with thyroid eye disease. BMC Ophthalmol 2021; 21:166. [PMID: 33832456 PMCID: PMC8034124 DOI: 10.1186/s12886-021-01903-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 03/02/2021] [Indexed: 12/03/2022] Open
Abstract
Background Thyroid eye disease (TED) is the most common autoimmune disease and usually occurs in patients with hyperthyroidism. In this disease, eye-related tissue, such as eye muscles, eyelids, tear glands, etc., become inflated, which causes the eyes and eyelids to become red, swollen, and uncomfortable. The pathophysiology of this disease is still poorly known. Aim This study aims to discover potential biomarkers and regulatory pathways of TED which will not only help to diagnose the disease and understand orbital involvement in thyroid dysfunction but also provide an insight for better therapeutics. Methods We applied a data-driven approach by combining gene biomarkers both from published literature and computationally predicted from microarray gene expression data. Further, the DAVID tool is used for Gene Ontology-based enrichment analysis. Results We obtained a total of 22 gene biomarkers, including 18 semi-automatically curated from the literature and 4 predicted using data-driven approaches, involved in the pathogenesis of TED that can be used as potential information for therapeutic targets. Further, we constructed a regulatory pathway of TED biomarkers comprises of 310 connected components, and 1134 interactions using four prominent interaction databases. Conclusion This constructed pathway can be further utilized for disease dynamics and simulation studies. Supplementary Information The online version contains supplementary material available at 10.1186/s12886-021-01903-9.
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Affiliation(s)
- Huihui Zou
- Department of Ophthalmology, Dezhou People's Hospital, Dezhou, 253000, China
| | - Weiwei Xu
- Department of Ophthalmology, Dezhou People's Hospital, Dezhou, 253000, China
| | - Ying Wang
- Department of Ophthalmology, Dezhou Women's and Children's Hospital, Shandong, China
| | - Zhihong Wang
- Department of Ophthalmology, Dezhou People's Hospital, Dezhou, 253000, China.
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JNK and p38 Inhibitors Prevent Transforming Growth Factor-β1-Induced Myofibroblast Transdifferentiation in Human Graves' Orbital Fibroblasts. Int J Mol Sci 2021; 22:ijms22062952. [PMID: 33799469 PMCID: PMC7998969 DOI: 10.3390/ijms22062952] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 03/08/2021] [Accepted: 03/12/2021] [Indexed: 12/12/2022] Open
Abstract
Transforming growth factor-β1 (TGF-β1)-induced myofibroblast transdifferentiation from orbital fibroblasts is known to dominate tissue remodeling and fibrosis in Graves’ ophthalmopathy (GO). However, the signaling pathways through which TGF-β1 activates Graves’ orbital fibroblasts remain unclear. This study investigated the role of the mitogen-activated protein kinase (MAPK) pathway in TGF-β1-induced myofibroblast transdifferentiation in human Graves’ orbital fibroblasts. The MAPK pathway was assessed by measuring the phosphorylation of p38, c-Jun N-terminal kinase (JNK), and extracellular-signal-regulated kinase (ERK) by Western blots. The expression of connective tissue growth factor (CTGF), α-smooth muscle actin (α-SMA), and fibronectin representing fibrogenesis was estimated. The activities of matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs) responsible for extracellular matrix (ECM) metabolism were analyzed. Specific pharmacologic kinase inhibitors were used to confirm the involvement of the MAPK pathway. After treatment with TGF-β1, the phosphorylation levels of p38 and JNK, but not ERK, were increased. CTGF, α-SMA, and fibronectin, as well as TIMP-1 and TIMP-3, were upregulated, whereas the activities of MMP-2/-9 were inhibited. The effects of TGF-β1 on the expression of these factors were eliminated by p38 and JNK inhibitors. The results suggested that TGF-β1 could induce myofibroblast transdifferentiation in human Graves’ orbital fibroblasts through the p38 and JNK pathways.
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Liu W, Ma C, Li HY, Chen L, Yuan SS, Li KJ. MicroRNA-146a downregulates the production of hyaluronic acid and collagen I in Graves' ophthalmopathy orbital fibroblasts. Exp Ther Med 2020; 20:38. [PMID: 32952629 PMCID: PMC7480141 DOI: 10.3892/etm.2020.9165] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Accepted: 06/11/2020] [Indexed: 12/13/2022] Open
Abstract
The present study aimed to investigate the effect of microRNA (miR)-146a on the secretion of hyaluronic acid (HA) and collagen I in Graves' ophthalmopathy (GO) orbital fibroblasts, and identify potential novel targets for the clinical treatment of GO. Orbital fibroblasts were extracted from orbital connective tissue, and primary cells were identified via immunohistochemistry. The levels of HA and collagen I in orbital fibroblasts of non-GO controls and patients with GO were examined via reverse transcription-quantitative PCR (RT-qPCR). miR-146a was overexpressed or inhibited in primary orbital fibroblasts via lentiviral infection, and the levels of HA and collagen I following miR-146a overexpression or inhibition were detected via ELISA and RT-qPCR. The results indicated that the mRNA expression of HA and collagen I was higher in orbital fibroblasts from patients with GO compared with the non-GO cohort. Overexpression of miR-146a reduced, and inhibition of miR-146a increased the production of HA and collagen I in GO orbital fibroblasts. In conclusion, it was demonstrated that miR-146a downregulated the secretion of HA and collagen I in GO orbital fibroblasts in vitro, which may affect glycosaminoglycan aggregation and collagen deposition in GO.
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Affiliation(s)
- Wei Liu
- Department of Ophthalmology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Chao Ma
- Department of Ophthalmology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Hao-Yu Li
- Department of Ophthalmology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Lan Chen
- Department of Ophthalmology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Shan-Si Yuan
- Department of Ophthalmology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Kai-Jun Li
- Department of Ophthalmology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
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Shin HR, Cho WK, Baek IC, Lee NY, Lee YJ, Kim SK, Ahn MB, Suh BK, Kim TG. Polymorphisms of IRAK1 Gene on X Chromosome Is Associated with Hashimoto Thyroiditis in Korean Children. Endocrinology 2020; 161:5851529. [PMID: 32498091 DOI: 10.1210/endocr/bqaa088] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 05/28/2020] [Indexed: 02/06/2023]
Abstract
Autoimmune thyroid disease (AITD) is predominant in females and has been focused on the sexual diploid in immune response. The IL-1 receptor-associated kinase 1 (IRAK1) gene on the X chromosome was recently suggested as strong autoimmune disease-susceptible loci, second to the major histocompatibility complex region. We investigated the frequency of IRAK1 single-nucleotide polymorphisms (SNPs) in children with AITD. In this study, we observed that SNPs of IRAK1 including rs3027898, rs1059703, and rs1059702 in 115 Korean AITD pediatric patients (Graves' disease = 74 [females = 52/males = 22]; Hashimoto disease [HD] = 41 [females = 38/males = 3]; thyroid-associated ophthalmopathy [TAO] = 40 (females = 27/males = 13); without TAO = 75 (females = 63/males = 12); total males = 25, total females = 90; mean age = 11.9 years) and 204 healthy Korean individuals (males = 104/females = 100). The data from cases and controls were analyzed from separate sex-stratified or all combined by χ 2 test for categorical variables and Student t test for numerical variables. Our study revealed that SNPs of IRAK1-associated HD and without TAO but Graves' disease and TAO were not found significant. When cases and controls were analyzed by separate sex, we found that rs3027898 AA, rs1059703 AA, and rs1059702 GG showed disease susceptibility in female AITD, HD, and without TAO. Also, all rs3027898, rs1059703, and rs1059702 were found to be in strong linkage disequilibrium (D' = 0.96-0.98, r2 = 0.83-0.97). The haplotype of 3 SNPs was higher in AITD than in controls (CGA, r2 = 5.42, P = 0.019). Our results suggest that IRAK1 polymorphisms may contribute to the pathogenesis of HD, AITD, and without thyroid-associated ophthalmopathy for females.
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Affiliation(s)
- Hye-Ri Shin
- Catholic Hematopoietic Stem Cell Bank, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Won Kyoung Cho
- Department of Pediatrics, College of Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - In-Cheol Baek
- Catholic Hematopoietic Stem Cell Bank, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Na Yeong Lee
- Department of Pediatrics, College of Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yoon Ji Lee
- Department of Pediatrics, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seul Ki Kim
- Department of Pediatrics, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Moon Bae Ahn
- Department of Pediatrics, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Byung-Kyu Suh
- Department of Pediatrics, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Tai-Gyu Kim
- Catholic Hematopoietic Stem Cell Bank, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Microbiology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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20
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Assam JH, Miller AM, Chevez-Barrios P, Lee AG. Extraocular muscle biopsy during surgery for strabismus of unknown etiology. J AAPOS 2019; 23:356-359. [PMID: 31678481 DOI: 10.1016/j.jaapos.2019.09.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 09/24/2019] [Accepted: 09/24/2019] [Indexed: 11/26/2022]
Abstract
Most cases of strabismus have a chronic and stable or known etiologic diagnosis prior to surgery. In some cases, however, surgery is undertaken to correct a stable ocular misalignment without a definitive etiology. We present 2 cases, one with euthyroid Graves' orbitopathy and the other with amyloid light-chain amyloidosis, in which extraocular muscle biopsy performed intraoperatively allowed histopathologic confirmation of a clinical diagnosis.
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Affiliation(s)
- Jed H Assam
- Department of Ophthalmology and Visual Sciences, University of Texas Medical Branch, Galveston
| | - Aaron M Miller
- Ophthalmology, Institute for Academic Medicine Houston Methodist, Houston, Texas; Ophthalmology, Weill Cornell Medical College, New York, New York; Houston Eye Associates, The Woodlands, Texas
| | - Patricia Chevez-Barrios
- Department of Ophthalmology and Visual Sciences, University of Texas Medical Branch, Galveston; Departments of Pathology and Genomic Medicine and Ophthalmology, Houston Methodist, Houston, Texas; Departments of Pathology and Laboratory Medicine and Ophthalmology, Weill Cornell Medical College, New York, New York
| | - Andrew G Lee
- Department of Ophthalmology and Visual Sciences, University of Texas Medical Branch, Galveston; Ophthalmology, Institute for Academic Medicine Houston Methodist, Houston, Texas; Ophthalmology, Weill Cornell Medical College, New York, New York; Ophthalmology, Neurology, and Neurosurgery, Weill Cornell Medicine, New York, New York; Ophthalmology UT MD Anderson Cancer Center, Houston, Texas; Texas A and M College of Medicine, Houston; Ophthalmology, Baylor College of Medicine and the Center for Space Medicine, Houston, Texas; Ophthalmology, University of Iowa Hospitals, Iowa City; Ophthalmology, University of Buffalo, Buffalo, New York.
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Yang IH, Rose GE, Ezra DG, Bailly M. Macrophages promote a profibrotic phenotype in orbital fibroblasts through increased hyaluronic acid production and cell contractility. Sci Rep 2019; 9:9622. [PMID: 31270379 PMCID: PMC6610127 DOI: 10.1038/s41598-019-46075-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 06/21/2019] [Indexed: 12/29/2022] Open
Abstract
Graves’ orbitopathy (GO) is an autoimmune inflammatory disease affecting the orbit. Orbital fibroblasts are a key component in GO pathogenesis, which includes inflammation, adipogenesis, hyaluronic acid (HA) secretion, and fibrosis. Macrophages are thought to participate in the immunological stage of GO, but whether they can directly affect the fibroblasts phenotype and modulate disease progression is unknown. We previously showed that GO adipogenic and fibrotic phenotypes could be modelled in a pseudo-physiological 3D environment in vitro. Here, we introduced macrophages in this 3D culture model to investigate role for macrophages in modulating adipogenesis, HA production, and contractility in orbital fibroblasts. Macrophages had a minimal effect on lipid droplet formation in fibroblasts, but significantly increased HA production and cell contractility, suggesting that they may promote the fibrotic phenotype. This effect was found to be mediated at least in part through phosphatidylinositol-4,5-bisphosphate 3-kinase (PI3K) activation and linked to an increase in actin polymerization and protrusive activity in fibroblasts. Overall our work shows for the first time a direct role for macrophages in modulating the fibroblasts’ phenotype in GO, supporting a role for macrophages in the progression of the fibrotic phenotype through induction of HA production and stimulation of the contractile phenotype in orbital fibroblasts.
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Affiliation(s)
- I-Hui Yang
- UCL Institute of Ophthalmology, London, EC1V 9EL, UK.,Department of Ophthalmology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Geoffrey E Rose
- Department of Adnexal Surgery, Moorfields Eye Hospital, London, EC1V 2PD, UK
| | - Daniel G Ezra
- UCL Institute of Ophthalmology, London, EC1V 9EL, UK.,Department of Adnexal Surgery, Moorfields Eye Hospital, London, EC1V 2PD, UK.,NIHR Biomedical Research Centre for Ophthalmology, Moorfields Eye Hospital, City Road, London, EC1V 2PD, UK
| | - Maryse Bailly
- UCL Institute of Ophthalmology, London, EC1V 9EL, UK.
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