MYC, Metabolism, Cell Growth, and Tumorigenesis
نویسندگان
چکیده
منابع مشابه
MYC, Metabolism, and Cancer.
UNLABELLED The MYC oncogene encodes a transcription factor, MYC, whose broad effects make its precise oncogenic role enigmatically elusive. The evidence to date suggests that MYC triggers selective gene expression amplification to promote cell growth and proliferation. Through its targets, MYC coordinates nutrient acquisition to produce ATP and key cellular building blocks that increase cell ma...
متن کاملMYC-induced cancer cell energy metabolism and therapeutic opportunities.
Although cancers have altered glucose metabolism, termed the Warburg effect, which describes the increased uptake and conversion of glucose to lactate by cancer cells under adequate oxygen tension, changes in the metabolism of glutamine and fatty acid have also been documented. The MYC oncogene, which contributes to the genesis of many human cancers, encodes a transcription factor c-Myc, which ...
متن کاملInduction of ectopic Myc target gene JAG2 augments hypoxic growth and tumorigenesis in a human B-cell model.
Ectopic Myc expression plays a key role in human tumorigenesis, and Myc dose-dependent tumorigenesis has been well established in transgenic mice, but the Myc target genes that are dependent on Myc levels have not been well characterized. In this regard, we used the human P493-6 B cells, which have a preneoplastic state dependent on the Epstein-Barr viral EBNA2 protein and a neoplastic state wi...
متن کاملc-Myc and cancer metabolism.
The processes of cellular growth regulation and cellular metabolism are closely interrelated. The c-Myc oncogene is a "master regulator" which controls many aspects of both of these processes. The metabolic changes which occur in transformed cells, many of which are driven by c-Myc overexpression, are necessary to support the increased need for nucleic acids, proteins, and lipids necessary for ...
متن کاملThe role of myc oncogenes in cell growth and differentiation.
The myc oncoproteins are expressed in a wide range of normal adult and embryonic tissues. They are also found to be over-expressed in a variety of tumor types. All myc proteins are short-lived nuclear phosphoproteins thought to act as regulatory components of cell proliferation. The rapid induction of c-myc mRNA and protein following the addition of growth factors to quiescent cells, together w...
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ژورنال
عنوان ژورنال: Cold Spring Harbor Perspectives in Medicine
سال: 2013
ISSN: 2157-1422
DOI: 10.1101/cshperspect.a014217