Myc-Nick: The Force Behind c-Myc
نویسندگان
چکیده
منابع مشابه
c-Myc (Myc) and cancer literatures
c-Myc (Myc) is a regulator gene coding for a transcription factor. The c-Myc protein is a multifunctional, nuclear phosphoprotein that plays a role in cell cycle progression, apoptosis and cellular transformation. The mutated c-Myc is found in many cancers, which makes it be persistently expressed. This causes to the unregulated expression of many genes, some of which are involved in cell proli...
متن کاملMyc-Nick: A Cytoplasmic Cleavage Product of Myc that Promotes α-Tubulin Acetylation and Cell Differentiation
The Myc oncoprotein family comprises transcription factors that control multiple cellular functions and are widely involved in oncogenesis. Here we report the identification of Myc-nick, a cytoplasmic form of Myc generated by calpain-dependent proteolysis at lysine 298 of full-length Myc. Myc-nick retains conserved Myc box regions but lacks nuclear localization signals and the bHLHZ domain esse...
متن کاملC-myc and N-myc in the developing brain
(KO) of myc genes have provided substantial insight into not only their normal functions during development, but also shed light on their tumorigenic functions when they are misregulated. c-myc and N-myc genes both are essential in neural stem and precursor cells (NSC) for normal mouse brain growth[1, 2]. The fact that mutation of N-myc also causes microcephaly in humans in Feingold Syndrome[3]...
متن کاملHumanized c-Myc Mouse
BACKGROUND A given tumor is usually dependent on the oncogene that is activated in the respective tumor entity. This phenomenon called oncogene addiction provides the rationale for attempts to target oncogene products in a therapeutic manner, be it by small molecules, by small interfering RNAs (siRNA) or by antigen-specific T cells. As the proto-oncogene product is required also for the functio...
متن کاملComparison of the Initial Treatment Results of N-myc Positive and N-myc Negative Neuroblastoma Patients
Background: Neuroblastoma is the most common extra cranial malignant solid tumor of childhood. Various molecular and cytogenetic factors have been implicated in the pathogenesis of neuroblastoma, some of which have proven useful in predicting clinical behavior. Over expression of the oncogen N-myc, is an important indicator of prognosis. Materials and Methods: Our study was performed from 20...
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ژورنال
عنوان ژورنال: Science Signaling
سال: 2010
ISSN: 1937-9145
DOI: 10.1126/scisignal.3152pe49