What does Myc gene stands for?
What does Myc gene stands for?
GeneCards Summary for MYC Gene MYC (MYC Proto-Oncogene, BHLH Transcription Factor) is a Protein Coding gene. Diseases associated with MYC include Burkitt Lymphoma and High Grade B-Cell Lymphoma With Myc And/ Or Bcl2 And/Or Bcl6 Rearrangement. Among its related pathways are IL-2 Pathway and Endometrial cancer.
What is a Myc protein?
C-Myc protein is a member of a family of proteins that regulate cell proliferation and apoptosis. The ability of c-myc to regulate apoptotic cell death results from the coordinated activation of c-Myc and several protein partners (such as Max) that facilitate DNA binding and activate transcription.
What DNA structure does C-MYC a protein bind in DNA?
In the human genome, C-myc is located on chromosome 8 and is believed to regulate expression of 15% of all genes through binding on enhancer box sequences (E-boxes). In addition to its role as a classical transcription factor, N-myc may recruit histone acetyltransferases (HATs).
What is the difference between C-Myc and N-myc?
c-Myc is broadly overexpressed in both blood-borne and solid tumors. N-myc is most frequently overexpressed in solid cancers of neural origin, such as neuroblastoma and glioma. And L-myc is most often overexpressed in small cell lung carcinomas.
What cancers is Myc associated with?
MYC is documented to be involved broadly in many cancers, in which its expression is estimated to be elevated or deregulated in up to 70% of human cancers. High levels of MYC expression have been linked to aggressive human prostate cancer and triple negative breast cancer (Gurel et al., 2008; Palaskas et al., 2011).
How many exons are in Myc gene?
three exons
The c-myc gene comprises three exons. Exon 1 contains two promoters and is noncoding. Exons 2 and 3 encode the Myc protein with translation initiation at nucleotide 16 of exon 2. The regulation of c-myc expression has been the subject of many studies.
What is the purpose of MYC?
MYC gene encodes a multifunctional, nuclear phosphoprotein that controls a variety of cellular functions, including cell cycle, cell growth, apoptosis, cellular metabolism and biosynthesis, adhesion, and mitochondrial biogenesis.
What cancers is MYC associated with?
Is MYC an oncogene or tumor suppressor?
Although the Myc gene was originally identified as an oncogene, it is involved in various cellular processes, including cell growth, proliferation, loss of differentiation, and apoptosis (Adhikary and Eilers, 2005; Pelengaris et al., 2002; Thompson, 1998).
Why is Myc hard Targeting?
Yet, drug development aimed at directly targeting Myc has proved challenging. First, as a transcription factor, Myc lacks a specific active site for small molecules, making it difficult to functionally inhibit its activities using strategies similar to those used for kinases.
What are Myc targets?
Among the targets of Myc, 107 were nuclear encoded genes involved in mitochondrial biogenesis. Genes with important roles in mitochondrial replication and biogenesis, such as POLG, POLG2, and NRF1 were identified as direct targets of Myc, confirming a direct role for Myc in regulating mitochondrial biogenesis.
What does Myc stand for in molecular genetics?
With respect to myc, it can refer to the family of MYC transcription factor proteins (of which, c-Myc, L-myc and N-myc are members). More commonly, myc refers to c-Myc, and is the name given to a 10-amino acid segment of human proto-oncogene myc (EQKLISEEDL) and is a common epitope added to recombinant DNA for making fusion proteins.
What are the names of Myc transcription factor proteins?
The problem of protein names is compounded when the protein name is (often) an abbreviation. With respect to myc, it can refer to the family of MYC transcription factor proteins (of which, c-Myc, L-myc and N-myc are members).
What is the name of the 10 amino acid segment of Myc?
More commonly, myc refers to c-Myc, and is the name given to a 10-amino acid segment of human proto-oncogene myc (EQKLISEEDL) and is a common epitope added to recombinant DNA for making fusion proteins.
How does MYC protein bind to E box DNA?
The encoded protein forms a heterodimer with the related transcription factor MAX. This complex binds to the E box DNA consensus sequence and regulates the transcription of specific target genes. Amplification of this gene is frequently observed in numerous human cancers.