Rho family GTPases are activated during HGF-stimulated prostate cancer-cell scattering

2005 ◽  
Vol 62 (3) ◽  
pp. 180-194 ◽  
Author(s):  
C. M. Wells ◽  
T. Ahmed ◽  
J. R. W. Masters ◽  
G. E. Jones
Keyword(s):  
Prostate Cancer ◽  
Cancer Cell ◽  
Prostate Cancer Cell ◽  
Rho Family Gtpases ◽  
Cell Scattering ◽  
Rho Family

664: CXCL12/CXCR4 Trans-Activation of HER2 in Lipid Rafts of Prostate Cancer Cell Membranes Promotes Bone Metastasis

2007 ◽  
Vol 177 (4S) ◽  
pp. 223-223
Author(s):  
Sreenivasa R. Chinni ◽  
Hamilto Yamamoto ◽  
Zhong Dong ◽  
Aaron Sabbota ◽  
Sanaa Nabha ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Bone Metastasis ◽  
Lipid Rafts ◽  
Cancer Cell ◽  
Cell Membranes ◽  
Prostate Cancer Cell

571: Importance of the Intracrine Metabolism of Adrenal Androgens in Androgen Dependent Prostate Cancer Cell Activity

2005 ◽  
Vol 173 (4S) ◽  
pp. 156-156
Author(s):  
Kazuya Suzuki ◽  
Tsutomu Nishiyama ◽  
Noboru Hara ◽  
Vladimir Bilim ◽  
Kazutoshi Yamana ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Cancer Cell ◽  
Prostate Cancer Cell ◽  
Cell Activity ◽  
Adrenal Androgens

797: Noggin Blocks the Osteoinductive Properties of Human Prostate Cancer Cell Lines

2006 ◽  
Vol 175 (4S) ◽  
pp. 258-258
Author(s):  
Ruth Schwaninger ◽  
Cyrill A. Rentsch ◽  
Antoinette Wetterwald ◽  
Irena Klima ◽  
Gabri Van der Pluijm ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Cell Lines ◽  
Cancer Cell ◽  
Prostate Cancer Cell ◽  
Cancer Cell Lines ◽  
Human Prostate ◽  
Human Prostate Cancer ◽  
Human Prostate Cancer Cell ◽  
Prostate Cancer Cell Lines

794: Valproic Acid Inhibits Prostate Cancer Cell Growth in Vitro and in Vivo

2006 ◽  
Vol 175 (4S) ◽  
pp. 257-257
Author(s):  
Jennifer Sung ◽  
Qinghua Xia ◽  
Wasim Chowdhury ◽  
Shabana Shabbeer ◽  
Michael Carducci ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Valproic Acid ◽  
Cell Growth ◽  
Cancer Cell ◽  
Prostate Cancer Cell ◽  
Cancer Cell Growth

Expression of Urokinase and Its Receptor in Invasive and Non-Invasive Prostate Cancer Cell Lines

1992 ◽  
Vol 68 (06) ◽  
pp. 662-666 ◽  
Author(s):  
W Hollas ◽  
N Hoosein ◽  
L W K Chung ◽  
A Mazar ◽  
J Henkin ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Steady State ◽  
Cell Surface ◽  
Cell Lines ◽  
Cancer Cell ◽  
Prostate Cancer Cell ◽  
Cancer Cell Lines ◽  
Lncap Cells ◽  
Prostate Cancer Cell Lines ◽  
Non Invasive

SummaryWe previously reported that extracellular matrix invasion by the prostate cancer cell lines, PC-3 and DU-145 was contingent on endogenous urokinase being bound to a specific cell surface receptor. The present study was undertaken to characterize the expression of both urokinase and its receptor in the non-invasive LNCaP and the invasive PC-3 and DU-145 prostate cells. Northern blotting indicated that the invasive PC-3 cells, which secreted 10 times more urokinase (680 ng/ml per 106 cells per 48 h) than DU-145 cells (63 ng/ml per 106 cells per 48 h), had the most abundant transcript for the plasminogen activator. This, at least, partly reflected a 3 fold amplification of the urokinase gene in the PC-3 cells. In contrast, urokinase-specific transcript could not be detected in the non-invasive LNCaP cells previously characterized as being negative for urokinase protein. Southern blotting indicated that this was not a consequence of deletion of the urokinase gene. Crosslinking of radiolabelled aminoterminal fragment of urokinase to the cell surface indicated the presence of a 51 kDa receptor in extracts of the invasive PC-3 and DU-145 cells but not in extracts of the non-invasive LNCaP cells. The amount of binding protein correlated well with binding capacities calculated by Scatchard analysis. In contrast, the steady state level of urokinase receptor transcript was a poor predictor of receptor display. PC-3 cells, which were equipped with 25,000 receptors per cell had 2.5 fold more steady state transcript than DU-145 cells which displayed 93,000 binding sites per cell.

Exendin-4, a Glucagon-Like Peptide-1 Receptor Agonist, Attenuates Prostate Cancer Cell Proliferation via Phosphorylation of MKP-1

Diabetes ◽  
2018 ◽  
Vol 67 (Supplement 1) ◽  
pp. 1957-P
Author(s):  
TAKAKO KAWANAMI ◽  
TAKASHI NOMIYAMA ◽  
YURIKO HAMAGUCHI ◽  
TOMOKO TANAKA ◽  
TOSHIHIKO YANASE
Keyword(s):  
Prostate Cancer ◽  
Cell Proliferation ◽  
Cancer Cell ◽  
Receptor Agonist ◽  
Prostate Cancer Cell ◽  
Cancer Cell Proliferation ◽  
Glucagon Like Peptide ◽  
Glucagon Like Peptide 1
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