Reduced insulin endocytosis in serum-transformed fibroblasts demonstrated by flow cytometry.
Reduced insulin endocytosis in serum-transformed fibroblasts demonstrated by flow cytometry.
复制标题
流式细胞术证明血清转化的成纤维细胞中胰岛素内吞作用减少。
DOI:
10.1002/cyto.990050310
复制
发表时间:
1984
期刊:
影响因子:
--
通讯作者:
Pollack,R
中科院分区:
文献类型:
--
作者:
Murphy,RF;Powers,S;Cantor,CR;Pollack,R
Neoplastic transformation often results in the loss of growth control and concomitant changes in cell surface properties. The changes in endocytosis of a variety of probes after serum or anchorage transformation were measured for mouse fibroblasts by flow cytofluorometry. No major differences in dextran (fluid phase) or histone (nonspecific‐adsorptive) endocytosis were observed among four cell lines with different growth properties. However, decreased receptor‐mediated internalization of α‐macroglobulin was observed for cell lines transformed to either serum or anchorage independence. Furthermore, increased wheat germ agglutinin and decreased insulin endocytosis were observed, but only in serum transformants. The changes specific to serum transformants were not accounted for by changes in binding of wheat germ agglutinin or insulin. The possible implications of these observations regarding serum transformation and the insulin requirement for growth in serum‐free medium are discussed.
登录
查看更多内容
DOI:
--
发表时间:
1983
期刊:
Cytometry
影响因子:
--
作者:
T. Kute;C. Linville;G. Barrows
通讯作者:
G. Barrows
DOI:
10.1073/pnas.76.8.3937
发表时间:
1979
影响因子:
11.1
作者:
P. V. Cherington;B. Smith;A. Pardee
通讯作者:
A. Pardee
DOI:
10.1016/s0021-9258(17)40336-x
发表时间:
1977
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
M. Rechler;J. Podskalny;S. Nissley
通讯作者:
S. Nissley
DOI:
10.1038/newbio232156a0
发表时间:
1971-01-01
期刊:
NATURE-NEW BIOLOGY
影响因子:
--
作者:
OZANNE, B;SAMBROOK, J
通讯作者:
SAMBROOK, J
影响因子:
5.6
作者:
A. Vogel;R. Pollack
通讯作者:
R. Pollack