Mammalian neutral sphingomyelinases: regulation and roles in cell signaling responses.

Mammalian neutral sphingomyelinases: regulation and roles in cell signaling responses.
复制标题

DOI:
10.1007/s12017-010-8120-z
复制
发表时间:
2010-12
影响因子:
3.5
通讯作者:
Hannun, Yusuf A.
Hannun, Yusuf A.
中科院分区:
医学3区
文献类型:
--
作者:
Wu, Bill X.;Clarke, Christopher J.;Hannun, Yusuf A.

文献摘要

参考文献

被引文献

相似文献

神经酰胺是一种生物活性脂质,已被广泛研究和鉴定为介导细胞信号传导途径的重要生物活性分子。鞘磷脂酶(SMase)(EC 3.1.4.12)催化鞘磷脂(SM)中磷酸二酯键的裂解以形成神经酰胺和磷酸胆碱。在哺乳动物中,已经鉴定了三种Mg 2+依赖性中性SM酶,称为nSM酶1、nSM酶2和nSM酶3。在这三种酶中,nSMase2是研究最多的,并且涉及多种生理反应,包括细胞生长停滞、凋亡、发育和炎症。本文综述了近年来nSM酶的研究进展,并对其在神经酰胺代谢和细胞信号转导中的作用进行了探讨。
Ceramide, a bioactive lipid, has been extensively studied and identified as an essential bioactive molecule in mediating cellular signaling pathways. Sphingomyelinase (SMase), (EC 3.1.4.12) catalyzes the cleavage of the phosphodiester bond in sphingomyelin (SM) to form ceramide and phosphocholine. In mammals, three Mg2+-dependent neutral SMases termed nSMase1, nSMase2 and nSMase3 have been identified. Among the three enzymes, nSMase2 is the most studied and has been implicated in multiple physiological responses including cell growth arrest, apoptosis, development and inflammation. In this review, we summarize recent findings for the cloned nSMases and discuss the insights for their roles in regulation ceramide metabolism and cellular signaling pathway.
DOI: 10.1093/cvr/cvn349
发表时间: 2009-05-01
影响因子: 10.8
作者:
Cogolludo A;Moreno L;Frazziano G;Moral-Sanz J;Menendez C;Castañeda J;González C;Villamor E;Perez-Vizcaino F
通讯作者: Perez-Vizcaino F
DOI: 10.1002/jnr.20549
发表时间: 2005-07-15
影响因子: 4.2
作者:
Goswami, R;Ahmed, M;Dawson, G
通讯作者: Dawson, G
DOI: 10.1074/jbc.m404635200
发表时间: 2004-12-03
影响因子: 4.8
作者:
Jana, A;Pahan, K
通讯作者: Pahan, K
DOI: 10.1016/s0092-8674(00)80169-5
发表时间: 1996-09-20
期刊: CELL
影响因子: 64.5
作者:
AdamKlages, S;Adam, D;Kronke, M
通讯作者: Kronke, M