XUETING HUANG¹, CHAOJIE XU², CHEN LI^3,*, ZHIXIAN PAN^1,*

BIOCELL, Vol.48, No.12, pp. 1805-1813, 2024, DOI:10.32604/biocell.2024.056431 - 30 December 2024

Abstract Background: Hyperuricemia is a metabolic disorder which is characterized by increased serum uric acid levels, which can contribute to serious health issues such as gout, cardiovascular disease, and kidney damage. Epigenetic modifications, for example, DNA methylation, exert a crucial function in gene regulation and have been implicated in various metabolic disorders. The ATP-Binding Cassette Subfamily G Member 2 (ABCG2) gene is involved in uric acid excretion, and its expression can be influenced by methylation of its promoter region. Methods: This study involved the design of three guide RNA (gRNA) sequences targeting specific CpG sites within… More >

Lu Huang¹, Juhui Qiu^1,*, Guixue Wang^1,*

Molecular & Cellular Biomechanics, Vol.16, Suppl.1, pp. 33-34, 2019, DOI:10.32604/mcb.2019.05714

Abstract Oscillatory shear stress (OSS) is one of the major risk factors related to endothelial (EC) dysfunction, which contributes to atherosclerosis. Our previous study indicated that inhibitor of DNA binding 1 (Id1) plays vital role in the regulation of OSS mediated EC function related to atherosclerosis. However, the initiation mechanism during this process remains to be elucidated. Ten-eleven Translocation protein 1 alternative isoform (Tet1s) is a newly reported protein that may have function in adult tissue. Here, we investigate the role of Tet1s in regulating OSS mediated endothelial dysfunction and its underlying mechanism. First, physical interaction… More >

Si Jun Park^*1, Bo Ram Lee^*1, Hyeng-Soo Kim^*, Young Rae Ji^*, Yong Hun Sung^*, Kwang ShikChoi^*, Hum Dai Park^†, Sung-Hyun Kim^*, Myoung Ok Kim^‡, Zae Young Ryoo^*

Oncology Research, Vol.23, No.3, pp. 89-98, 2015, DOI:10.3727/096504015X14496932933539

Abstract In the present study, we found that lung cancer cell line (H460 cells) expressing Tet1 showed higher levels of adhesion, and Tet1 inhibited H460 cell proliferation. In addition, these cells showed a significantly reduced ability of collagen degradation and Smad2/3 phosphorylation compared to controls. Furthermore, vimentin was found to be highly expressed in larger metastatic cancer area. Tet1 overexpression was reduced in the epithelial marker E-cadherin. Moreover, Tet1 repressed cancer cell metastasis in nude mice. Collectively, these findings suggest that Tet1 expression plays a critical role in metastasis of lung cancer cells by suppression of More >