scholarly journals Interleukin-8 is associated with proliferation, migration, angiogenesis and chemosensitivity in vitro and in vivo in colon cancer cell line models

2010 ◽  
Vol 128 (9) ◽  
pp. 2038-2049 ◽  
Author(s):  
Yan Ning ◽  
Philipp C. Manegold ◽  
Young Kwon Hong ◽  
Wu Zhang ◽  
Alexandra Pohl ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Cell Line ◽  
Cancer Cell ◽  
Cancer Cell Line ◽  
Colon Cancer Cell Line ◽  
Colon Cancer Cell ◽  
Interleukin 8

scholarly journals In vitro and in vivo evaluation of colon cancer targeted epichlorohydrin crosslinked Portulaca-alginate beads

2018 ◽  
Vol 9 (1) ◽  
pp. 190-199 ◽  
Author(s):  
Geet P. Asnani ◽  
Chandrakant R. Kokare
Keyword(s):  
Colon Cancer ◽  
Cell Line ◽  
Cancer Cell ◽  
Cancer Cell Line ◽  
Colon Cancer Cell Line ◽  
Colon Cancer Cell ◽  
In Vivo Studies ◽  
Ht 29

AbstractThe aim of this study was to formulate a novel dual crosslinked hydrogel bead using Portulaca mucilage for colon-targeted delivery of 5-fluorouracil (5-FU) and evaluate its safety, specificity and efficacy. The ionotropic gelation technique was employed to prepare the hydrogel beads of Portulaca mucilage. For this, the mucilage was initially crosslinked with alginate and calcium ions. Epichlorohydrin was employed as a crosslinker in the second crosslinking step. The formulation was subjected to in vitro and in vivo studies to evaluate morphology, size, cytotoxicity, and organ distribution. Human HT-29 colon cancer cell-line was used for in vitro assays and in vivo studies were performed in Wistar rats to assess the usefulness and effectiveness of the formulation for colon cancer therapy. Microsphere sizes ranged from 930 to 977μm and possessed a high level of drug encapsulation efficiency (ca. 78% w/w). Compared with 5-FU solution (Tmax = 1.2 h, mean resident time: MRT = 3.3h) the dual crosslinked Portulaca microspheres exhibited sustained drug release after oral administration to rats (Tmax = 16h, MRT = 14h). The relative bioavailability of 5-FU solution and the microspheres were 100 and 93.6% respectively. Tissue distribution studies indicated high concentration of 5-FU in colon. In-vitro anticancer assay demonstrated IC50 value of 11.50 μg/ml against HT-29 colon cancer cell line. The epichlorohydrin cross-linked Portulaca microspheres prepared in this study provided sustained release of 5-FU up to 16h in the colonic region and enhanced the antitumor activity of the neoplastic drug. The formulation is hence an ideal carrier system for colon-targeted drug delivery.

In vitro antitumour activity of two ferrocenyl metallodendrimers in a colon cancer cell line

2018 ◽  
Vol 98 ◽  
pp. 75-79 ◽  
Author(s):  
Nadia Baartzes ◽  
Cristina Szabo ◽  
Mihai Cenariu ◽  
Florica Imre-Lucaci ◽  
Sorin Aurel Dorneanu ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Cell Line ◽  
Cancer Cell ◽  
Antitumour Activity ◽  
Cancer Cell Line ◽  
Colon Cancer Cell Line ◽  
Colon Cancer Cell

In vitro and histological investigation of antitumor effect of some triazole compounds in colon cancer cell line

2019 ◽  
Vol 120 (7) ◽  
pp. 11809-11819 ◽  
Author(s):  
Akif Evren Parlak ◽  
Suat Tekin ◽  
Arzu Karatepe ◽  
Pelin Koparir ◽  
Hafize Telceken ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Cell Line ◽  
Cancer Cell ◽  
Antitumor Effect ◽  
Cancer Cell Line ◽  
Colon Cancer Cell Line ◽  
Colon Cancer Cell ◽  
Histological Investigation

In vivo andin vitro invasiveness of a rat colon-cancer cell line maintaining E-cadherin expression: An enhancing role of tumor-associated myofibroblasts

1994 ◽  
Vol 56 (4) ◽  
pp. 512-521 ◽  
Author(s):  
Marie Thearèse Dimanche-Boitrel ◽  
Luc Vakaet ◽  
Philippe Pujuguet ◽  
Bruno Chauffert ◽  
Monique S. Martin ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Cell Line ◽  
Cancer Cell ◽  
Cancer Cell Line ◽  
Colon Cancer Cell Line ◽  
Colon Cancer Cell ◽  
Rat Colon ◽  
E Cadherin
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