MeSH definition : A basic helix-loop-helix leucine zipper (bHLHZ) transcription factor and proto-oncogene
protein that functions in cell growth and proliferation. In mammals, it is highly
expressed in the brain during embryogenesis and is essential for brain development;
it is not expressed in adult tissues. Amplification or overexpression of N-Myc occurs
in at least 20% of tumors and is associated with a poor prognosis in cases of NEUROBLASTOMA;
ALVEOLAR RHABDOMYOSARCOMA; SMALL CELL LUNG CARCINOMA; and neuroendocrine prostate
cancer.;
MeSH synonym : N Myc Proto Oncogene Protein; Proto-Oncogene Protein, N-Myc; BHLHE37 Protein; NMYC Protein; Class E Basic Helix-Loop-Helix Protein 37; Class E Basic Helix Loop Helix Protein 37; N-Myc Protein; N Myc Protein; MYCN Protein;
A basic helix-loop-helix leucine zipper (bHLHZ) transcription factor and proto-oncogene
protein that functions in cell growth and proliferation. In mammals, it is highly
expressed in the brain during embryogenesis and is essential for brain development;
it is not expressed in adult tissues. Amplification or overexpression of N-Myc occurs
in at least 20% of tumors and is associated with a poor prognosis in cases of NEUROBLASTOMA;
ALVEOLAR RHABDOMYOSARCOMA; SMALL CELL LUNG CARCINOMA; and neuroendocrine prostate
cancer.