SERCA2a was serotonylated and may regulate sino-atrial node pacemaker activity.
SERCA2a was serotonylated and may regulate sino-atrial node pacemaker activity.
复制标题
SERCA2a 被血清酰化,可能调节窦房结起搏器活动。
DOI:
10.1016/j.bbrc.2016.10.082
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发表时间:
2016-11
期刊:
影响因子:
--
通讯作者:
Tang Chengchun
中科院分区:
文献类型:
--
作者:
Wang Qingjie;Wang Dong;Yan Gaoliang;Qiao Yong;Sun Ling;Zhu Boqian;Wang Xin;Tang Chengchun
The modulation of sino-atrial node (SAN) automaticity is an essential mechanism of heart rate generation that is still not completely understood. Recent studies highlighted the importance of protein serotonylation by intracellular 5-HT during varies physiological actions. Nevertheless, the functional role of protein serotonylation in controlling SAN automaticity is largely unexplored. In this study, we screened the cardiomyocytes proteins and found that sarco(endo)plasmic reticulum Ca ATPase type 2a (SERCA2a) can be serotonylated. Simulation studies using mathematical SAN cell model showed that variation of Ca2+affinity of SERCA2a pump cause either tachycardia or bradycardia.
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影响因子:
9.8
作者:
Paulmann N;Grohmann M;Voigt JP;Bert B;Vowinckel J;Bader M;Skelin M;Jevsek M;Fink H;Rupnik M;Walther DJ
通讯作者:
Walther DJ
影响因子:
--
作者:
Saxena Pr;A. Lawang
通讯作者:
Saxena Pr;A. Lawang
影响因子:
4.3
作者:
Vasanji, Z;Dhalla, NS;Netticadan, T
通讯作者:
Netticadan, T
DOI:
10.1152/ajplegacy.1956.184.2.265
发表时间:
1956-01
期刊:
The American journal of physiology
影响因子:
--
作者:
I. Page;J. Mccubbin
通讯作者:
I. Page;J. Mccubbin
影响因子:
37.8
作者:
Lokuta, AJ;Maertz, NA;Haworth, RA
通讯作者:
Haworth, RA