Int J Biol Sci 2019; 15(11):2484-2496. doi:10.7150/ijbs.36149 This issue Cite

Research Paper

Circ-HIPK3 Strengthens the Effects of Adrenaline in Heart Failure by MiR-17-3p - ADCY6 Axis

Yunfei Deng1*, Jun Wang2*, Guojin Xie3*, Xiaochen Zeng3, Hongli Li1✉

1. Department of Cardiology, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
2. Department of Urology, Children's Hospital of Nanjing Medical University, Nanjing, China
3. Department of Clinical Laboratory, Children's Hospital of Nanjing Medical University, Nanjing, China
* These authors contributed equally to this work.

Citation:
Deng Y, Wang J, Xie G, Zeng X, Li H. Circ-HIPK3 Strengthens the Effects of Adrenaline in Heart Failure by MiR-17-3p - ADCY6 Axis. Int J Biol Sci 2019; 15(11):2484-2496. doi:10.7150/ijbs.36149. https://www.ijbs.com/v15p2484.htm
Other styles

File import instruction

Abstract

Graphic abstract

Overactivation of β-adrenergic receptor (β-AR) can improve cardiac function temporarily but promotes the development and mortality of heart failure (HF) in the long run. CircRNA, a member of noncoding RNAs, can tolerate digestion of exonuclease and be a chronic stimulator to cell. But the relationship of circRNA with HF remains a puzzle and needs to be explored. Here, we found that circ-HIPK3 affected the concentration of Ca2+ in cytoplasm by miR-17-3p through ADCY6 (Adenylate cyclase type 6). The increase of ADCY6 caused by circ-HIPK3 was ameliorated by miR-17-3p overexpression and vice versa, implicating the existence of circ-HIPK3 - miR-17-3p - ADCY6 axis. And further assays showed that the level of circ-HIPK3 in heart was upregulated by adrenaline via transcription factor CREB1 (cAMP responsive element-binding protein 1). Experiments in vivo showed downregulation of circ-HIPK3 can alleviate fibrosis and maintain cardiac function post MI in mice. In conclusion, the increased circ-HIPK3 can be a helper for adrenaline but was harmful for heart in the long run and might be an ideal therapeutic target of HF.

Keywords: circ-HIPK3, heart failure, miR-17-3p, ADCY6, Ca2+


Citation styles

APA
Deng, Y., Wang, J., Xie, G., Zeng, X., Li, H. (2019). Circ-HIPK3 Strengthens the Effects of Adrenaline in Heart Failure by MiR-17-3p - ADCY6 Axis. International Journal of Biological Sciences, 15(11), 2484-2496. https://doi.org/10.7150/ijbs.36149.

ACS
Deng, Y.; Wang, J.; Xie, G.; Zeng, X.; Li, H. Circ-HIPK3 Strengthens the Effects of Adrenaline in Heart Failure by MiR-17-3p - ADCY6 Axis. Int. J. Biol. Sci. 2019, 15 (11), 2484-2496. DOI: 10.7150/ijbs.36149.

NLM
Deng Y, Wang J, Xie G, Zeng X, Li H. Circ-HIPK3 Strengthens the Effects of Adrenaline in Heart Failure by MiR-17-3p - ADCY6 Axis. Int J Biol Sci 2019; 15(11):2484-2496. doi:10.7150/ijbs.36149. https://www.ijbs.com/v15p2484.htm

CSE
Deng Y, Wang J, Xie G, Zeng X, Li H. 2019. Circ-HIPK3 Strengthens the Effects of Adrenaline in Heart Failure by MiR-17-3p - ADCY6 Axis. Int J Biol Sci. 15(11):2484-2496.

This is an open access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/). See http://ivyspring.com/terms for full terms and conditions.
Popup Image