Transverse distribution of plasma membrane bilayer cholesterol: Picking sides
Transverse distribution of plasma membrane bilayer cholesterol: Picking sides
复制标题
质膜双层胆固醇的横向分布:选择一边
DOI:
--
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Y. Lange
中科院分区:
文献类型:
--
作者:
T. Steck;Y. Lange
The transverse asymmetry (sidedness) of phospholipids in plasma membrane bilayers is well characterized, distinctive, actively maintained and functionally important. In contrast, numerous studies using a variety of techniques have concluded that plasma membrane bilayer cholesterol is either mostly in the outer leaflet or the inner leaflet or is fairly evenly distributed. Sterols might simply partition according to their differing affinities for the asymmetrically disposed phospholipids, but some studies have proposed that it is actively transported to the outer leaflet. Other work suggests that the sterol is enriched in the inner leaflet, driven by either positive interactions with the phosphatidylethanolamine on that side or by its exclusion from the outer leaflet by the long chain sphingomyelin molecules therein. This uncertainty raises three questions: is plasma membrane cholesterol sidedness fixed in a given cell or cell type; is it generally the same among mammalian species; and does it serve specific physiological functions? This review grapples with these issues.
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DOI:
10.1016/s0021-9258(19)70566-3
发表时间:
1980-10
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Y. Lange;H. B. Cutler;T. Steck
通讯作者:
Y. Lange;H. B. Cutler;T. Steck
DOI:
--
发表时间:
1989-03
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Y. Lange;M. Swaisgood;B. Ramos;T. Steck
通讯作者:
Y. Lange;M. Swaisgood;B. Ramos;T. Steck
影响因子:
--
作者:
Johnson BB;Heuck AP
通讯作者:
Heuck AP
影响因子:
7.5
作者:
Maxfield FR;van Meer G
通讯作者:
van Meer G
DOI:
10.1016/0005-2736(90)90103-u
发表时间:
1990
期刊:
Biochimica et biophysica acta
影响因子:
--
作者:
Wood,WG;Schroeder,F;Hogy,L;Rao,AM;Nemecz,G
通讯作者:
Nemecz,G