scholarly journals Insulin-like growth factor 1 receptors in human breast tumour: Localisation and quantification by histo-autoradiographic analysis

1992 ◽  
Vol 66 (2) ◽  
pp. 248-253 ◽  
Author(s):  
H Jammes ◽  
J-P Peyrat ◽  
E Ban ◽  
M-O Vilain ◽  
F Haour ◽  
...  
Keyword(s):  
Growth Factor ◽  
Breast Tumour ◽  
Insulin Like Growth Factor ◽  
Human Breast ◽  
Tumour Localisation ◽  
Human Breast Tumour ◽  
Autoradiographic Analysis

Progesterone-induced secretion of growth hormone ,insulin-like growth factor I and prolactin by human breast cancer explants

2001 ◽  
Vol 15 (4) ◽  
pp. 251-258
Author(s):  
E. L. Gregoraszczuk ◽  
T. Milewicz ◽  
J. Kolodziejczyk ◽  
J. Krzysiek ◽  
A. Basta ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Growth Hormone ◽  
Growth Factor ◽  
Human Breast Cancer ◽  
Insulin Like Growth Factor ◽  
Human Breast ◽  
Factor I ◽  
Growth Factor I

scholarly journals The differential processing of proenkephalin A in mouse and human breast tumour cell lines

1999 ◽  
Vol 161 (3) ◽  
pp. 475-484 ◽  
Author(s):  
BK Brar ◽  
PJ Lowry
Keyword(s):  
Cell Line ◽  
Cell Lines ◽  
Tumour Cell ◽  
Breast Tumour ◽  
Human Breast ◽  
Human Breast Tumour ◽  
Breast Tumour Cell ◽  
Cell Lysates ◽  
Human Breast Tumour Cell ◽  
Tumour Cell Lines

We have carried out an investigation into the processing of the enkephalin-like immunoreactivity reported in breast tissue using two human breast tumour cell lines and a mouse tumour cell line. A 46 kDa form of proenkephalin (PE) has been observed in the cell lysates of two human breast tumour cell lines (MCF-7, ZR-75-1) and the mouse androgen-responsive Shionogi breast carcinoma cell line (SC115). PE processing in the cell lysates of these cells was assessed by a specific met-enkephalin RIA. The basal levels of processed PE in the MCF-7, ZR-75-1 and SC115 cell lysates were 30, 30 and 76% respectively. The processing enzymes PC1 and PC2, which have been implicated in the differential processing of PE, were detected by immunoblot analysis in these cells. PC1 was found within the cell extracts of all three cell lines. PC2 was only observed in the SC115 cell line, which may account for the higher percentage of processed PE measured. The cDNA of PC2 has been transfected into ZR-75-1 cells and this was accompanied by an increase in the level of processed PE from 30 to 76%. These breast tumour cell lines may provide a useful insight into the function of enkephalin-containing peptides in breast cancer.

Insulin-like growth factor mediated stromal-epithelial interactions in human breast cancer

1994 ◽  
Vol 31 (2-3) ◽  
pp. 249-261 ◽  
Author(s):  
Matthew J. C. Ellis ◽  
Christian Singer ◽  
Ann Hornby ◽  
Audrey Rasmussen ◽  
Kevin J. Cullen
Keyword(s):  
Breast Cancer ◽  
Growth Factor ◽  
Human Breast Cancer ◽  
Insulin Like Growth Factor ◽  
Human Breast

Effect of Digoxin on DNA Synthesis and Cell Viability in Human Breast Tumour Tissue in Organ Culture

Chemotherapy ◽  
1983 ◽  
Vol 29 (5) ◽  
pp. 368-372 ◽  
Author(s):  
I.R. Falconer ◽  
A.M. Beresford ◽  
A. Jones ◽  
A.T. Vacek
Keyword(s):  
Organ Culture ◽  
Dna Synthesis ◽  
Cell Viability ◽  
Breast Tumour ◽  
Tumour Tissue ◽  
Human Breast ◽  
Human Breast Tumour ◽  
Breast Tumour Tissue
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