Skip to main content
Erschienen in: Endocrine 1/2023

26.05.2023 | Original Article

MicroRNA-376b is involved in the pathogenesis of thyroid-associated ophthalmopathy by regulating HAS2

verfasst von: Rongjiao Liu, Zhengqin Ye, Qi Liu, Miao Xuan, Ran Li, Liya Zhang, Keqin Zhang, Ping Fang, Ying Xue

Erschienen in: Endocrine | Ausgabe 1/2023

Einloggen, um Zugang zu erhalten

Abstract

Purpose

The aim of this study was to investigate the microRNA (miRNA) expression profile in peripheral blood mononuclear cells (PBMC) of thyroid-associated ophthalmopathy (TAO) patients and to explore the molecular mechanisms of MicroRNA-376b (miR-376b) in the pathogenesis of TAO.

Methods

PBMCs from TAO patients and healthy controls were analyzed by miRNA microarray to screen for the significantly differentially expressed miRNAs. The miR-376b expression in PBMCs were confirmed by quantitative real-time polymerase chain reaction (qRT-PCR). The downstream target of miR-376b was screened by online bioinformatics, and detected by qRT-PCR and Western blotting.

Results

Compared with normal controls, 26 miRNAs were significantly different in PBMCs of TAO patients (14 miRNAs were down-regulated and 12 miRNAs were up-regulated). Among them, miR-376b expression was significantly decreased in PBMCs from TAO patients compared to healthy controls. Spearman correlation analysis revealed that miR-376b expression in PBMCs was significantly negatively correlated with free triiodothyronine (FT3), and positively correlated with thyroid-stimulating hormone (TSH). MiR-376b expression was obviously reduced in 6T-CEM cells after triiodothyronine (T3) stimulation compared to controls. MiR-376b mimics significantly decreased hyaluronan synthase 2 (HAS2) protein expression and the mRNA expression of intercellular cell adhesion molecule-1 (ICAM1) and tumor necrosis factor-α (TNF-α) in 6T-CEM cells, whereas miR-376b inhibitors markedly elevated HAS2 protein expression and gene expression of ICAM1 and TNF-α.

Conclusions

MiR-376b expression in PBMCs was significantly decreased in PBMCs from TAO patients compared with the healthy controls. MiR-376b, regulated by T3, could modulate the expression of HAS2 and inflammatory factors. We speculate that miR-376b may be involved in the pathogenesis of TAO patients by regulating the expression of HAS2 and inflammatory factors.
Literatur
4.
Zurück zum Zitat W. Yingsung, L. Zhuo, M. Morgelin, M. Yoneda, D. Kida, H. Watanabe, N. Ishiguro, H. Iwata, K. Kimata, Molecular heterogeneity of the SHAP-hyaluronan complex. Isolation and characterization of the complex in synovial fluid from patients with rheumatoid arthritis. J. Biol. Chem. 278, 32710–32718 (2003). https://doi.org/10.1074/jbc.M303658200CrossRefPubMed W. Yingsung, L. Zhuo, M. Morgelin, M. Yoneda, D. Kida, H. Watanabe, N. Ishiguro, H. Iwata, K. Kimata, Molecular heterogeneity of the SHAP-hyaluronan complex. Isolation and characterization of the complex in synovial fluid from patients with rheumatoid arthritis. J. Biol. Chem. 278, 32710–32718 (2003). https://​doi.​org/​10.​1074/​jbc.​M303658200CrossRefPubMed
8.
Zurück zum Zitat W.J. Yang, P.F. Ma, S.P. Li et al. MicroRNA-146a contributes to CD4(+) T lymphocyte differentiation in patients with thyroid ophthalmopathy. Am. J. Transl. Res. 9, 1801–1809 (2017)PubMedPubMedCentral W.J. Yang, P.F. Ma, S.P. Li et al. MicroRNA-146a contributes to CD4(+) T lymphocyte differentiation in patients with thyroid ophthalmopathy. Am. J. Transl. Res. 9, 1801–1809 (2017)PubMedPubMedCentral
12.
Zurück zum Zitat B.D. Tong, M.Y. Xiao, J.X. Zeng, W. Xiong, MiRNA-21 promotes fibrosis in orbital fibroblasts from thyroid-associated ophthalmopathy. Mol. Vis. 21, 324–334 (2015)PubMed B.D. Tong, M.Y. Xiao, J.X. Zeng, W. Xiong, MiRNA-21 promotes fibrosis in orbital fibroblasts from thyroid-associated ophthalmopathy. Mol. Vis. 21, 324–334 (2015)PubMed
13.
Zurück zum Zitat J. Tan, B.D. Tong, Y.J. Wu, W. Xiong, MicroRNA-29 mediates TGFbeta1-induced extracellular matrix synthesis by targeting wnt/beta-catenin pathway in human orbital fibroblasts. Int. J. Clin. Exp. Pathol. 7, 7571–7577 (2014)PubMedPubMedCentral J. Tan, B.D. Tong, Y.J. Wu, W. Xiong, MicroRNA-29 mediates TGFbeta1-induced extracellular matrix synthesis by targeting wnt/beta-catenin pathway in human orbital fibroblasts. Int. J. Clin. Exp. Pathol. 7, 7571–7577 (2014)PubMedPubMedCentral
15.
Zurück zum Zitat R. Martínez-Hernández, M. Sampedro-Núñez, A. Serrano-Somavilla, A.M. Ramos-Leví, H. de la Fuente, J.C. Triviño, A. Sanz-García, F. Sánchez-Madrid, M. Marazuela, A MicroRNA signature for evaluation of risk and severity of autoimmune thyroid diseases. J. Clin. Endocrinol. Metab. 103, 1139–1150 (2018). https://doi.org/10.1210/jc.2017-02318CrossRefPubMed R. Martínez-Hernández, M. Sampedro-Núñez, A. Serrano-Somavilla, A.M. Ramos-Leví, H. de la Fuente, J.C. Triviño, A. Sanz-García, F. Sánchez-Madrid, M. Marazuela, A MicroRNA signature for evaluation of risk and severity of autoimmune thyroid diseases. J. Clin. Endocrinol. Metab. 103, 1139–1150 (2018). https://​doi.​org/​10.​1210/​jc.​2017-02318CrossRefPubMed
19.
Zurück zum Zitat L. Bartalena, G.J. Kahaly, L. Baldeschi, et al. The 2021 European Group on Graves’ orbitopathy (EUGOGO) clinical practice guidelines for the medical management of Graves’ orbitopathy. Eur. J. Endocrinol. (2021). https://doi.org/10.1530/EJE-21-0479 L. Bartalena, G.J. Kahaly, L. Baldeschi, et al. The 2021 European Group on Graves’ orbitopathy (EUGOGO) clinical practice guidelines for the medical management of Graves’ orbitopathy. Eur. J. Endocrinol. (2021). https://​doi.​org/​10.​1530/​EJE-21-0479
23.
Zurück zum Zitat R. Galandrini, N. Albi, G. Tripodi, D. Zarcone, A. Terenzi, A. Moretta, C.E. Grossi, A. Velardi, Antibodies to CD44 trigger effector functions of human T cell clones. J. Immunol. 150, 4225–4235 (1993)CrossRefPubMed R. Galandrini, N. Albi, G. Tripodi, D. Zarcone, A. Terenzi, A. Moretta, C.E. Grossi, A. Velardi, Antibodies to CD44 trigger effector functions of human T cell clones. J. Immunol. 150, 4225–4235 (1993)CrossRefPubMed
Metadaten
Titel
MicroRNA-376b is involved in the pathogenesis of thyroid-associated ophthalmopathy by regulating HAS2
verfasst von
Rongjiao Liu
Zhengqin Ye
Qi Liu
Miao Xuan
Ran Li
Liya Zhang
Keqin Zhang
Ping Fang
Ying Xue
Publikationsdatum
26.05.2023
Verlag
Springer US
Erschienen in
Endocrine / Ausgabe 1/2023
Print ISSN: 1355-008X
Elektronische ISSN: 1559-0100
DOI
https://doi.org/10.1007/s12020-023-03382-y

Weitere Artikel der Ausgabe 1/2023

Endocrine 1/2023 Zur Ausgabe

Leitlinien kompakt für die Innere Medizin

Mit medbee Pocketcards sicher entscheiden.

Seit 2022 gehört die medbee GmbH zum Springer Medizin Verlag

Erhebliches Risiko für Kehlkopfkrebs bei mäßiger Dysplasie

29.05.2024 Larynxkarzinom Nachrichten

Fast ein Viertel der Personen mit mäßig dysplastischen Stimmlippenläsionen entwickelt einen Kehlkopftumor. Solche Personen benötigen daher eine besonders enge ärztliche Überwachung.

Nach Herzinfarkt mit Typ-1-Diabetes schlechtere Karten als mit Typ 2?

29.05.2024 Herzinfarkt Nachrichten

Bei Menschen mit Typ-2-Diabetes sind die Chancen, einen Myokardinfarkt zu überleben, in den letzten 15 Jahren deutlich gestiegen – nicht jedoch bei Betroffenen mit Typ 1.

15% bedauern gewählte Blasenkrebs-Therapie

29.05.2024 Urothelkarzinom Nachrichten

Ob Patienten und Patientinnen mit neu diagnostiziertem Blasenkrebs ein Jahr später Bedauern über die Therapieentscheidung empfinden, wird einer Studie aus England zufolge von der Radikalität und dem Erfolg des Eingriffs beeinflusst.

Costims – das nächste heiße Ding in der Krebstherapie?

28.05.2024 Onkologische Immuntherapie Nachrichten

„Kalte“ Tumoren werden heiß – CD28-kostimulatorische Antikörper sollen dies ermöglichen. Am besten könnten diese in Kombination mit BiTEs und Checkpointhemmern wirken. Erste klinische Studien laufen bereits.

Update Innere Medizin

Bestellen Sie unseren Fach-Newsletter und bleiben Sie gut informiert.