Asian ginseng extract inhibits in vitro and in vivo growth of mouse lewis lung carcinoma via modulation of ERK-p53 and NF-κB signaling

2010 ◽  
Vol 111 (4) ◽  
pp. 899-910 ◽  
Author(s):  
Vincent Kam Wai Wong ◽  
Simon Shiu Fai Cheung ◽  
Ting Li ◽  
Zhi-Hong Jiang ◽  
Jing-Rong Wang ◽  
...  
2021 ◽  
Vol 12 ◽  
Author(s):  
Zhicheng Wang ◽  
Yumin Li ◽  
Tong Zhang ◽  
Hongxia Li ◽  
Zhao Yang ◽  
...  

Insufficient transport of therapeutic cargo into tumor bed is a bottleneck in cancer nanomedicine. Block copolymers are promising carriers with smaller particle size by ratio modification. Here, we constructed cisplatin nanoparticles with sizes ranging from 8 to 40 nm to study the permeability and therapy of Lewis lung carcinoma. We synthesized methoxypoly(ethylene glycol)2000-block poly(L-glutamic acid sodium salt)1979 loading cisplatin through complexation reaction. The cisplatin nanomedicine has high drug loading and encapsulation efficiency. In vitro data demonstrated that cisplatin nanoparticles had equivalent growth-inhibiting effects on Lewis lung carcinoma cells compared to free cisplatin. In vivo evidences showed cisplatin nanoparticles had superior antitumor effects on the Lewis lung carcinoma mouse model with no obvious side effects. All results indicated that optimizing the ratio of block copolymers to obtain smaller sized nanomedicine could act as a promising strategy for overcoming the inadequate accumulation in poorly vascularized tumors.


1982 ◽  
Vol 18 (10) ◽  
pp. 973-978 ◽  
Author(s):  
G. Starace ◽  
G. Badaracco ◽  
C. Greco ◽  
A. Sacchi ◽  
G. Zupi

1993 ◽  
Vol 33 (3) ◽  
pp. 229-238 ◽  
Author(s):  
Beverly A. Teicher ◽  
Enrique Alvarez Sotomayor ◽  
Zhen Dong Huang ◽  
Gulshan Ara ◽  
Sylvia Holden ◽  
...  

1979 ◽  
Vol 65 (6) ◽  
pp. 657-664 ◽  
Author(s):  
Ada Sacchi ◽  
Anna Corsi ◽  
Marco Caputo ◽  
Gabriella Zupi

Two tumor cell lines adapted to grow in vitro were originated from an explant of lung metastases of Lewis lung carcinoma. These lines differ in their malignancy when reinoculated into syngeneic animals; nevertheless, they do not show any difference for their in vitro clonogenic ability. From these lines 2 in vivo sublines of 3LL carcinoma were developed. The TD 50 of the 2 in vivo sublines are different, and both the values obtained are lower than that of the original line. These results are interpreted as a selection of more malignant tumor cell lines.


2006 ◽  
Vol 1 (1) ◽  
pp. 73-79 ◽  
Author(s):  
Jae-Ho Lee ◽  
Eun-Ok Lee ◽  
Hyo-Jung Lee ◽  
Kwan-Hyun Kim ◽  
Kyoo-Seok Ahn ◽  
...  

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