MAM: more than just a housekeeper.
MAM: more than just a housekeeper.
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DOI:
10.1016/j.tcb.2008.12.002
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发表时间:
2009-02
影响因子:
19
通讯作者:
Su, Tsung-Ping
中科院分区:
文献类型:
--
作者:
Hayashi, Teruo;Rizzuto, Rosario;Hajnoczky, Gyorgy;Su, Tsung-Ping
The physical association between the endoplasmic reticulum (ER) and mitochondria, which is known as the mitochondria-associated ER membrane (MAM), has important roles in various cellular ‘housekeeping’ functions including the non-vesicular transports of phospholipids. It has recently become clear that the MAM also enables highly efficient transmission of Ca2+ from the ER to mitochondria to stimulate oxidative metabolism and, conversely, might enable the metabolically energized mitochondria to regulate the ER Ca2+ homeostasis. Recent studies have shed light on molecular chaperones such as calnexin, calreticulin, ERp44, ERp57, grp75 and the sigma-1 receptor at the MAM, which regulate the association between the two organelles. The MAM thus integrates signal transduction with metabolic pathways to regulate the communication and functional interactions between the ER and mitochondrion.
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影响因子:
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作者:
Gyorgy Hajnoczky;Gyrogy Csordas;Yi, Muqing
通讯作者:
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DOI:
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