Linked Life Data

11085542

Source:http://linkedlifedata.com/resource/pubmed/id/11085542

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
21
pubmed:dateCreated
2000-11-20
pubmed:abstractText
The characterization of c-Myc target genes, such as rcl and lactate dehydrogenase A (LDH-A), is critical for understanding the mechanisms of c-Myc-induced cell transformation and tumorigenesis. We have previously demonstrated that Rcl induces anchorage-independent growth in Ratla fibroblasts and that LDH-A is required for cell transformation by c-Myc. In this study, we report that Rcl and LDH-A act synergistically to induce anchorage-independent growth. Cells expressing both Rcl and LDH-A form tumors after s.c. injection into nude mice, although neither Rcl or LDH-A overexpression alone induces tumorigenesis. The inability of Rcl and LDH-A to fully recapitulate c-Myc activity, however, indicates that other c-Myc target genes participate in tumorigenesis. In addition, cells that coexpress Rcl and vascular endothelial growth factor are more comparable with c-Myc overexpressing cells in their ability to form tumors in nude mice. These findings confirm Rcl and LDH-A as critical components of the cell transformation program induced by c-Myc and suggest that Rcl is tumorigenic in cells that are provided with a permissive metabolic milieu.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
0008-5472
pubmed:author
pubmed:issnType
Print
pubmed:day
1
pubmed:volume
60
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
6178-83
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
2000
pubmed:articleTitle
Tumor induction by the c-Myc target genes rcl and lactate dehydrogenase A.
pubmed:affiliation
Program in Human Genetics and Molecular Biology, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, Non-U.S. Gov't