scholarly journals Biological characteristics of a sub-population of cancer stem cells from two triple-negative breast tumour cell lines

Heliyon ◽  
2021 ◽  
pp. e07273
Author(s):  
Javier Enciso-Benavides ◽  
Luis Alfaro ◽  
Carlos Castañeda-Altamirano ◽  
Nancy Rojas ◽  
José González-Cabeza ◽  
...  
Keyword(s):  
Stem Cells ◽  
Cancer Stem Cells ◽  
Cell Lines ◽  
Tumour Cell ◽  
Triple Negative ◽  
Breast Tumour ◽  
Biological Characteristics ◽  
Breast Tumour Cell ◽  
Tumour Cell Lines

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.

Alteration of prostaglandin E receptors in advanced breast tumour cell lines

1995 ◽  
Vol 111 (2) ◽  
pp. 219-223 ◽  
Author(s):  
P. Planchon ◽  
N. Veber ◽  
V. Magnien ◽  
L. Israël ◽  
A.B. Starzec
Keyword(s):  
Cell Lines ◽  
Tumour Cell ◽  
Breast Tumour ◽  
Advanced Breast ◽  
Prostaglandin E ◽  
Breast Tumour Cell ◽  
Tumour Cell Lines

Induction of cytochrome P-450IA1 gene expression in human breast tumour cell lines

1988 ◽  
Vol 66 (3-4) ◽  
pp. 223-232 ◽  
Author(s):  
Markku Pasanen ◽  
Simon Stacey ◽  
Anne Lykkesfeldt ◽  
Per Briand ◽  
Ronald Hines ◽  
...  
Keyword(s):  
Gene Expression ◽  
Cell Lines ◽  
Tumour Cell ◽  
Breast Tumour ◽  
Human Breast ◽  
Human Breast Tumour ◽  
Breast Tumour Cell ◽  
Human Breast Tumour Cell ◽  
Tumour Cell Lines

scholarly journals Resveratrol increases BRCA1 and BRCA2 mRNA expression in breast tumour cell lines

2003 ◽  
Vol 89 (1) ◽  
pp. 168-172 ◽  
Author(s):  
P Fustier ◽  
L Le Corre ◽  
N Chalabi ◽  
C Vissac-Sabatier ◽  
Y Communal ◽  
...  
Keyword(s):  
Mrna Expression ◽  
Cell Lines ◽  
Tumour Cell ◽  
Breast Tumour ◽  
Brca1 And Brca2 ◽  
Breast Tumour Cell ◽  
Tumour Cell Lines

Screening of Venezuelan medicinal plant extracts for cytostatic and cytotoxic activity against tumour cell lines

Planta Medica ◽  
2012 ◽  
Vol 78 (11) ◽  
Author(s):  
P Taylor ◽  
M Arsenak ◽  
MJ Abad ◽  
Á Fernández ◽  
R Gonto ◽  
...  
Keyword(s):  
Medicinal Plant ◽  
Cytotoxic Activity ◽  
Cell Lines ◽  
Plant Extracts ◽  
Tumour Cell ◽  
Medicinal Plant Extracts ◽  
Tumour Cell Lines

Cytotoxic activity against tumour cell lines and anti-inflammatory effects of compounds isolated from Xylopia aromatica

Planta Medica ◽  
2013 ◽  
Vol 79 (13) ◽  
Author(s):  
O Estrada ◽  
L González ◽  
M Mijares ◽  
Á Fernández ◽  
M Ruiz ◽  
...  
Keyword(s):  
Cytotoxic Activity ◽  
Cell Lines ◽  
Tumour Cell ◽  
Tumour Cell Lines ◽  
Anti Inflammatory
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