Abstract
Objective
Graves’ orbitopathy (GO) is an inflammatory orbital disease of autoimmune origin with the potential to cause severe functional and psychosocial effects. The pathogenesis has not been fully elucidated. We investigated whether DNA methylation was associated with GO incidence in Chinese patients.
Materials and methods
Six GO patients and six age-matched controls were recruited, and genome-wide DNA methylation patterns were analyzed in their peripheral blood. t tests were performed to determine differential methylated sites in genomic regions and the univariable logistic regression analyses was performed to evaluate their risk with GO incidence. Cluster analysis and principal component analysis (PCA) were performed to determine the effects of the extracted differentially methylated sites.
Results
One hundred and forty-eight differentially methylated sites were identified, including CD14 (fold change = 4.31, p = 0.005), IL17RE (fold change = 2.128, p = 0.005), and DRD4 (fold change = 0.25, p = 0.004), and were supported by cluster and PCA analyses. Univariable logistic regression analyses showed that the methylation patterns at 12 loci were associated with GO incidence. The relative risk per 1% decrease in methylation at ZCCHC6 and GLI3 was 0.15 (95% CI 0.03–0.91; p = 0.039) and 0.65 (95% CI 0.42–0.98; p = 0.042), respectively. Pearson correlation analyses demonstrated that methylation levels at IL17RE were positively associated with Clinical Activity Score (CAS) (r = 0.967, p < 0.05).
Conclusions
Our results demonstrate that differential methylation levels at analyzed sites (genes) may be risk markers of GO. DNA methylation analysis could provide new insights into understanding the disease and provide new treatment strategies for GO in Chinese patients.
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References
Bartalena L, Baldeschi L, Boboridis K, Eckstein A, Kahaly GJ, Marcocci C, Perros P, Salvi M, Wiersinga WM, O European Group on Graves (2016) The 2016 European Thyroid Association/European Group on Graves’ orbitopathy guidelines for the management of Graves’ orbitopathy. Eur Thyroid J 5:9–26
Yin X, Latif R, Bahn R, Davies TF (2012) Genetic profiling in Graves’ disease: further evidence for lack of a distinct genetic contribution to Graves’ ophthalmopathy. Thyroid 22:730–736
Arakawa Y, Watanabe M, Inoue N, Sarumaru M, Hidaka Y, Iwatani Y (2012) Association of polymorphisms in DNMT1, DNMT3A, DNMT3B, MTHFR and MTRR genes with global DNA methylation levels and prognosis of autoimmune thyroid disease. Clin Exp Immunol 170(2):194–201
Beltrami CM, Reis MBD, Barros-Filho MC, Marchi FA, Kuasne H, Pinto CAL, Ambatipudi S, Herceg Z, Kowalski LP, Rogatto SR (2017) Integrated data analysis reveals potential drivers and pathways disrupted by DNA methylation in papillary thyroid carcinomas. Clin Epigenet 9:45
Zhu W, Ye L, Shen L, Jiao Q, Huang F, Han R, Zhang X, Wang S, Wang W, Ning G (2014) A prospective, randomized trial of intravenous glucocorticoids therapy with different protocols for patients with graves’ ophthalmopathy. J Clin Endocrinol Metab 99:1999–2007
Gu H, Smith ZD, Bock C, Boyle P, Gnirke A, Meissner A (2011) Preparation of reduced representation bisulfite sequencing libraries for genome-scale DNA methylation profiling. Nat Protoc 6:468–481
Akalin A, Kormaksson M, Li S, Garrett-Bakelman FE, Figueroa ME, Melnick A, Mason CE (2012) methylKit: a comprehensive R package for the analysis of genome-wide DNA methylation profiles. Genome Biol 13(10):R87
Li S, Garrett-Bakelman FE, Akalin A, Zumbo P, Levine R, To BL, Lewis ID, Brown AL, D’Andrea RJ, Melnick A, Mason CE (2013) An optimized algorithm for detecting and annotating regional differential methylation. BMC Bioinform 14(Suppl 5):S10
Gaujoux R, Seoighe C (2010) A flexible R package for nonnegative matrix factorization. BMC Bioinform 11:367
Yu G, Wang L-G, Han Y, He Q-Y (2012) clusterProfiler: an R package for comparing biological themes among gene clusters. OMICS 16(5):284–287
Fang S, Huang Y, Wang S, Zhang Y, Luo X, Liu L, Zhong S, Liu X, Li D, Liang R, Miranda P, Gu P, Zhou H, Fan X, Li B (2016) IL-17A exacerbates fibrosis by promoting the proinflammatory and profibrotic function of orbital fibroblasts in TAO. J Clin Endocrinol Metab 101:2955–2965
Mei Y, Glover K, Su M, Sinha SC (2016) Conformational flexibility of BECN1: essential to its key role in autophagy and beyond. Protein Sci 25(10):1767–1785
Dorand RD, Nthale J, Myers JT, Barkauskas DS, Avril S, Chirieleison SM, Pareek TK, Abbott DW, Stearns DS, Letterio JJ, Huang AY, Petrosiute A (2016) Cdk5 disruption attenuates tumor PD-L1 expression and promotes antitumor immunity. Science 353(6267):399–403
Zhao S, Wang Q, Li Z, Ma X, Wu L, Ji H, Qi G (2015) LDOC1 inhibits proliferation and promotes apoptosis by repressing NF-κB activation in papillary thyroid carcinoma. J Exp Clin Cancer Res 34:146
Pavelić K, Dedivitis RA, Kapitanović S, Čačev T, Guirado CR, Danić D, Radošević S, Brkić K, Pegan B, Križanac Š (2006) Molecular genetic alterations of FHIT and p53 genes in benign and malignant thyroid gland lesions. Mutat Res Fundam Mol Mech Mutagen 599(1–2):45–57
Joung KH, Shong M (2012) Epigenetic regulation of RUNX3 in thyroid carcinoma. Korean J Intern Med 27(4):391–393
Kim J-S, Bailey MJ, Weller JL, Sugden D, Rath MF, Møller M, Klein DC (2010) Thyroid hormone and adrenergic signaling interact to control pineal expression of the dopamine receptor D4 gene (Drd4). Mol Cell Endocrinol 314(1):128–135
Matsuura K, Fujimoto K, Das B, Fu L, Lu CD, Shi Y-B (2012) Histone H3K79 methyltransferase Dot1L is directly activated by thyroid hormone receptor during Xenopus metamorphosis. Cell Biosci 2:25
Kim KK, Song SB, Kang KI, Rhee M, Kim KE (2007) Activation of the thyroid-stimulating hormone beta-subunit gene by LIM homeodomain transcription factor Lhx2. Endocrinology 148:3468–3476
Singh J, Khan M, Singh I (2009) Silencing of Abcd1 and Abcd2 genes sensitizes astrocytes for inflammation: implication for X-adrenoleukodystrophy. J Lipid Res 50:135–147
Nakano R, Takahashi T, Naganuma A, Hwang GW (2013) Knockdown of the gene for homeobox protein HOXB13 reduces toxicity of oxidative-stress inducers in HEK293 cells. J Toxicol Sci 38:821–822
Kozlowski E, Wasserman GA, Morgan M, O’Carroll D, Ramirez N-GP, Gummuluru S, Rah JY, Gower AC, Ieong M, Quinton LJ, Mizgerd JP, Jones MR (2017) The RNA uridyltransferase Zcchc6 is expressed in macrophages and impacts innate immune responses. PLoS One 12(6):e0179797
Hasebe T, Kajita M, Fu L, Shi Y-B, Ishizuya-Oka A (2012) Thyroid hormone-induced sonic hedgehog signal up-regulates its own pathway in a paracrine manner in the Xenopus laevis intestine during metamorphosis. Dev Dyn 241(2):403–414
Garrity JA, Bahn RS (2006) Pathogenesis of graves ophthalmopathy: implications for prediction, prevention, and treatment. Am J Ophthalmol 142:147–153
Wang Y, Smith TJ (2014) Current concepts in the molecular pathogenesis of thyroid-associated ophthalmopathy. Invest Ophthalmol Vis Sci 55:1735–1748
Khong JJ, McNab AA, Ebeling PR, Craig JE, Selva D (2016) Pathogenesis of thyroid eye disease: review and update on molecular mechanisms. Br J Ophthalmol 100:142–150
Haluskova J (2010) Epigenetic studies in human diseases. Folia Biol (Praha) 56:83–96
Rotondo Dottore G, Leo M, Casini G, Latrofa F, Cestari L, Sellari-Franceschini S, Nardi M, Vitti P, Marcocci C, Marino M (2017) Antioxidant actions of selenium in orbital fibroblasts: a basis for the effects of selenium in Graves’ orbitopathy. Thyroid 27:271–278
Leo M, Bartalena L, Rotondo Dottore G, Piantanida E, Premoli P, Ionni I, Di Cera M, Masiello E, Sassi L, Tanda ML, Latrofa F, Vitti P, Marcocci C, Marino M (2017) Effects of selenium on short-term control of hyperthyroidism due to Graves’ disease treated with methimazole: results of a randomized clinical trial. J Endocrinol Invest 40:281–287
Leo M, Menconi F, Rocchi R, Latrofa F, Sisti E, Profilo MA, Mazzi B, Albano E, Nardi M, Vitti P, Marcocci C, Marino M (2015) Role of the underlying thyroid disease on the phenotype of Graves’ orbitopathy in a tertiary referral center. Thyroid 25:347–351
Hodkinson CF, Simpson EE, Beattie JH, O’Connor JM, Campbell DJ, Strain JJ, Wallace JM (2009) Preliminary evidence of immune function modulation by thyroid hormones in healthy men and women aged 55–70 years. J Endocrinol 202:55–63
Yang Z, Matteson EL, Goronzy JJ, Weyand CM (2015) T-cell metabolism in autoimmune disease. Arthritis Res Ther 17:29
Migita K, Arai T, Ishizuka N, Jiuchi Y, Sasaki Y, Izumi Y, Kiyokawa T, Suematsu E, Miyamura T, Tsutani H, Kawabe Y, Matsumura R, Mori S, Ohshima S, Yoshizawa S, Kawakami K, Suenaga Y, Nishimura H, Sugimoto T, Iwase H, Sawada H, Yamashita H, Kuratsu S, Ogushi F, Kawabata M, Matsui T, Furukawa H, Bito S, Tohma S (2013) Rates of serious intracellular infections in autoimmune disease patients receiving initial glucocorticoid therapy. PLoS One 8(11):e78699
Inukai T, Takanashi K, Takebayashi K, Fujiwara Y, Tayama K, Takemuara Y (1999) Thyroid hormone modulates insulin-like growth factor-I (IGF-I) and IGF-binding protein-3, without mediation by growth hormone, in patients with autoimmune thyroid diseases. Horm Metab Res 31(10):576–579
Acknowledgements
This work was supported by the Beijing Municipal Administration of Hospitals Incubating Program (PX2016063) and the Expert Promotion Program of Beijing Health Systems (2015-3-017) to Zhong Xin. We are grateful to the Center for Genetics and Genomic Analysis, Genesky Biotechnologies Inc. (Shanghai, 201203) for their technical support in DNA sequencing.
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The study was conducted with the approval from the Ethics Committee of Beijing Tongren Hospital, Capital Medical University. All procedures performed in the study were in accordance with the 1964 Helsinki declaration and its later amendments.
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Informed written consents were obtained from all individual participants included in this study.
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Xin, Z., Hua, L., Shi, TT. et al. A genome-wide DNA methylation analysis in peripheral blood from patients identifies risk loci associated with Graves’ orbitopathy. J Endocrinol Invest 41, 719–727 (2018). https://doi.org/10.1007/s40618-017-0796-6
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DOI: https://doi.org/10.1007/s40618-017-0796-6