Sorting of an exocrine secretory protein to the regulated secretory pathway in endocrine cells.
Sorting of an exocrine secretory protein to the regulated secretory pathway in endocrine cells.
复制标题
将外分泌分泌蛋白分选至内分泌细胞中受调节的分泌途径。
DOI:
10.1016/s0006-291x(02)02576-7
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发表时间:
2002
影响因子:
3.1
通讯作者:
Gorr,SvenUlrik
中科院分区:
文献类型:
--
作者:
Cowley,DarrinJ;Chu,Maylene;Gorr,SvenUlrik
Regulated secretory proteins are stored in secretory granules. While the sorting and storage process appears similar in endocrine and exocrine cells, the extent of overlap of sorting between endocrine and exocrine cell types is not clear. It is predicted that exocrine regulated secretory proteins that are stored with high efficiency in exocrine granules would also be stored efficiently in endocrine granules. To test this hypothesis, parotid secretory protein (PSP), which is stored efficiently in parotid acinar cells, was expressed in the endocrine cell lines GH4C1 and PC12. PSP undergoes stimulated secretion in both cell types. Secretion is similar to that of the endocrine regulated secretory protein chromogranin A but distinct from secreted alkaline phosphatase, a marker for the constitutive secretory pathway in endocrine cells. Subcellular fractionation of GH4C1 cells revealed that PSP co-fractionates with chromogranin A but not with secreted alkaline phosphatase.
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DOI:
10.1042/bj2990001
发表时间:
1994-04
期刊:
The Biochemical journal
影响因子:
--
作者:
P. Halban;J. Irminger
通讯作者:
P. Halban;J. Irminger
DOI:
10.1016/s0074-7696(08)62456-0
发表时间:
1992
期刊:
International review of cytology
影响因子:
--
作者:
A. Beaudoin;Gilles Grondin
通讯作者:
Gilles Grondin
影响因子:
11.4
作者:
S. Natori;Angus King;A. Hellwig;U. Weiss;H. Iguchi;B. Tsuchiya;T. Kameya;R. Takayanagi;H. Nawata;W. Huttner
通讯作者:
W. Huttner
DOI:
10.1152/ajpcell.1999.277.1.c121
发表时间:
1999
期刊:
The American journal of physiology
影响因子:
--
作者:
Gorr,SU;Huang,XF;Cowley,DJ;Kuliawat,R;Arvan,P
通讯作者:
Arvan,P
影响因子:
4.8
作者:
S. Gorr
通讯作者:
S. Gorr