Expression and Regulation Network of HDAC3 in Acute Myeloid Leukemia and the Implication for Targeted Therapy Based on Multidataset Data Mining.

Minhua Li, Feifei Lan, Chen Li, Ning Li, Xiaojie Chen, Yueyuan Zhong, Yue Yang, Yingqi Shao, Yi Kong, Xinming Li, Danny Wu, Jingyu Zhang, Wenqing Chen, Zesong Li, Xiao Zhu

Computational and mathematical methods in medicine 2022

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Histone deacetylase 3 (HDAC3) plays an important role in the development and progression of a variety of cancers, but its regulatory mechanism in acute myeloid leukemia (LAML) is not entirely understood. We analyzed the expression of HDAC3 in normal and cancerous tissues using Oncomine, UALCAN, and GEO databases. Changes of the HDAC3 gene were analyzed by cBioPortal. The genes coexpressed with HDAC3 were analyzed by WebGestalt, and the predicted signaling pathways in KEGG were discussed. We discovered that the expression of HDAC3 was elevated in some types of acute myeloid leukemia. The HDAC3 gene has a strong positive correlation with SLC25A5, NDUFA2, Cox4I1, and EIF3K, which regulate cell growth and development. HDAC3 transcription is higher in patients with FLT3 mutation than in healthy people. HDAC3 can be directly involved in regulating the thyroid hormone signaling pathway. MEF2D is directly involved in the cGMP-PKG signaling pathway, and the HDAC3 gene has a strong synergistic relationship with MEF2D. HDAC3 is indirectly involved in the cGMP-PKG signaling pathway, thereby indirectly regulating the expression levels of p53 and p21 genes in patients with LAML. Genomics of Drug Sensitivity in Cancer (GDSC) database analysis revealed that the application of the HDAC3 inhibitor can inhibit the proliferation of leukemia cells. Therefore, our data suggest that HDAC3 may be a possible therapeutic target for acute myeloid leukemia. Copyright © 2022 Minhua Li et al.

Citation

Minhua Li, Feifei Lan, Chen Li, Ning Li, Xiaojie Chen, Yueyuan Zhong, Yue Yang, Yingqi Shao, Yi Kong, Xinming Li, Danny Wu, Jingyu Zhang, Wenqing Chen, Zesong Li, Xiao Zhu. Expression and Regulation Network of HDAC3 in Acute Myeloid Leukemia and the Implication for Targeted Therapy Based on Multidataset Data Mining. Computational and mathematical methods in medicine. 2022;2022:4703524