Linked Life Data

17395471

Source:http://linkedlifedata.com/resource/pubmed/id/17395471

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
11
pubmed:dateCreated
2007-4-30
pubmed:abstractText
Previously, we found that nine kinds of new morpholin-3-one derivatives could inhibit the growth of A549 lung cancer cells in a dose-dependent manner, but how they performed their function remained unknown. In this paper, we studied the effects of the three more effective morpholin-3-one derivatives {4-(4-chlorophenyl)-6-((4-nitrophenoxy) methyl) morpholin-3-one (1); 6-(4-chlorophenoxy)-4-(4-methoxyphenyl) morpholin-3-one (2); and 6-((4-nitrophenoxy) methyl)-4-phenylmorpholin-3-one (3)} on the cell cycle distribution, apoptosis, and the level of P53 and Fas that are two kinds of important proteins in the regulation of A549 cell growth and apoptosis. According to the results of cell viability, we selected 40 microg/ml of morpholin-3-one derivatives as the most appropriate concentration for the following study. The results showed that the morpholin-3-one derivatives partly blocked the cells at G1 phase, induced apoptosis, and elevated the level of P53 and Fas proteins significantly. The effect of the morpholin-3-one derivates was associated with translocation of P53 and clustering of Fas. Our data suggested that the morpholin-3-one derivates might be promising tools for elucidating the molecular mechanism of lung cancer cell apoptosis and they will be very potential candidates for developing anti-cancer drugs.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
0968-0896
pubmed:author
pubmed:issnType
Print
pubmed:day
1
pubmed:volume
15
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
3889-95
pubmed:meshHeading
pubmed:year
2007
pubmed:articleTitle
Novel morpholin-3-one derivatives induced apoptosis and elevated the level of P53 and Fas in A549 lung cancer cells.
pubmed:affiliation
Institute of Developmental Biology, School of Life Science, Shandong University, Jinan 250100, China.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't