» Articles » PMID: 25973305

Histone Deacetylase 3 Inhibits New Tumor Suppressor Gene DTWD1 in Gastric Cancer

Overview
Journal Am J Cancer Res
Specialty Oncology
Date 2015 May 15
PMID 25973305
Citations 21
Authors
Affiliations
Soon will be listed here.
Abstract

Cancer epigenetics plays an important role in the pathogenesis of many cancers including gastric cancer. Histone deacetylases (HDACs) emerge as exciting therapeutic targets for cancer treatment and prevention. In this study, we identified DTWD1 as one of the 122 genes upregulated after treatment of trichostatin A (TSA) in two gastric cancer cell lines. Moreover, DTWD1 was downregulated in gastric cancer cell lines and primary gastric carcinoma tissues. It was further identified as the new target of p53. Then we revealed that HDAC3 downregulated DTWD1 by disrupting the interaction of p53 with DTWD1 promoter. Furthermore, DTWD1 functioned as a tumor suppressor by downregulating cyclin B1 expression to inhibit proliferation. In summary, as the new p53 target gene, DTWD1 was downregulated in gastric cancer by HDAC3 and acted as a novel tumor suppressor gene. Specific inhibitors of HDAC3 might be a new approach for gastric cancer treatment by activating DTWD1 expression.

Citing Articles

tRNA-Uridine Aminocarboxypropyltransferase DTW Domain Containing 2 Suppresses Colon Adenocarcinoma Progression.

Qian Y, Li Y, Fu Y, Liu C, Wang J, Yang B Int J Genomics. 2023; 2023:4354536.

PMID: 37745798 PMC: 10517874. DOI: 10.1155/2023/4354536.


The Regulation of Cyclins and Cyclin-Dependent Kinases in the Development of Gastric Cancer.

Javed A, Yarmohammadi M, Korkmaz K, Rubio-Tomas T Int J Mol Sci. 2023; 24(3).

PMID: 36769170 PMC: 9917736. DOI: 10.3390/ijms24032848.


Machine Learning Quantified Tumor-Stroma Ratio Is an Independent Prognosticator in Muscle-Invasive Bladder Cancer.

Zheng Q, Jiang Z, Ni X, Yang S, Jiao P, Wu J Int J Mol Sci. 2023; 24(3).

PMID: 36769068 PMC: 9916896. DOI: 10.3390/ijms24032746.


Discovering Breast Cancer Biomarkers Candidates through mRNA Expression Analysis Based on The Cancer Genome Atlas Database.

Kim D, Lee K J Pers Med. 2022; 12(10).

PMID: 36294892 PMC: 9604861. DOI: 10.3390/jpm12101753.


MBD1/HDAC3-miR-5701-FGFR2 axis promotes the development of gastric cancer.

Zhao C, Miao J, Sun R, Liang R, Chen W, Gao Y Aging (Albany NY). 2022; 14(14):5878-5894.

PMID: 35876658 PMC: 9365560. DOI: 10.18632/aging.204190.


References
1.
Kim H, Bae S . Histone deacetylase inhibitors: molecular mechanisms of action and clinical trials as anti-cancer drugs. Am J Transl Res. 2011; 3(2):166-79. PMC: 3056563. View

2.
Zhu P, Martin E, Mengwasser J, Schlag P, Janssen K, Gottlicher M . Induction of HDAC2 expression upon loss of APC in colorectal tumorigenesis. Cancer Cell. 2004; 5(5):455-63. DOI: 10.1016/s1535-6108(04)00114-x. View

3.
Karpinich N, Tafani M, Rothman R, Russo M, Farber J . The course of etoposide-induced apoptosis from damage to DNA and p53 activation to mitochondrial release of cytochrome c. J Biol Chem. 2002; 277(19):16547-52. DOI: 10.1074/jbc.M110629200. View

4.
Feng L, Pan M, Sun J, Lu H, Shen Q, Zhang S . Histone deacetylase 3 inhibits expression of PUMA in gastric cancer cells. J Mol Med (Berl). 2012; 91(1):49-58. DOI: 10.1007/s00109-012-0932-x. View

5.
Hartgrink H, Jansen E, van Grieken N, van de Velde C . Gastric cancer. Lancet. 2009; 374(9688):477-90. PMC: 4613761. DOI: 10.1016/S0140-6736(09)60617-6. View