Mechanism of Crosstalk between m6A Modification and Epigenetic Regulation
Crosstalk ID
M6ACROT00634
[1], [2], [3], [4]
m6A modification MIR22 MIR22 FTO Demethylation : m6A sites Indirect Enhancement RNA modification SNAI1 SNAI1 YBX1 : modification sites
m6A Modification:
m6A Regulator Fat mass and obesity-associated protein (FTO) ERASER
m6A Target hsa-mir-22
Epigenetic Regulation that have Cross-talk with This m6A Modification:
Epigenetic Regulation Type RNA modification (RNAMod)  >> 5-methylcytidine (m5C)
Epigenetic Regulator Y-box-binding protein 1 (YBX1) READER View Details
Regulated Target Zinc finger protein SNAI1 (SNAI1) View Details
Crosstalk Relationship m6A  →  m5C Enhancement
Crosstalk Mechanism m6A modification indirectly impacts RNA modification through downstream signaling pathways
Crosstalk Summary FTO interacts with hsa-mir-22, reading its m6A level and promoting its physical interaction with Zinc finger protein SNAI1 (SNAI1), which was regulated by YBX1-mediated m5C modification.
In-vitro Model
MDA-MB-435S Amelanotic melanoma Homo sapiens CVCL_0622
MDA-MB-231 Breast adenocarcinoma Homo sapiens CVCL_0062
Huh-7 Adult hepatocellular carcinoma Homo sapiens CVCL_0336
HEK293 Normal Homo sapiens CVCL_0045
References
Ref 1 Translational activation of snail1 and other developmentally regulated transcription factors by YB-1 promotes an epithelial-mesenchymal transition. Cancer Cell. 2009 May 5;15(5):402-15. doi: 10.1016/j.ccr.2009.03.017.
Ref 2 Prostaglandin E2 promotes hepatocellular carcinoma cell invasion through upregulation of YB-1 protein expression. Int J Oncol. 2014 Mar;44(3):769-80. doi: 10.3892/ijo.2013.2234. Epub 2013 Dec 30.
Ref 3 N6-adenosine methylation in MiRNAs. PLoS One. 2015 Feb 27;10(2):e0118438. doi: 10.1371/journal.pone.0118438. eCollection 2015.
Ref 4 Long non?coding RNA H19 regulates cell growth and metastasis via the miR?22?3p/Snail1 axis in gastric cancer. Int J Oncol. 2019 Jun;54(6):2157-2168. doi: 10.3892/ijo.2019.4773. Epub 2019 Apr 4.