This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cardiovascular system, Subject name: Pathology
[{'content': 'Factor responsible for Cardiac Hyperophly is? \nSelect and explain. \nA. ANF, B. TNF alpha, C. c-myc, D. TGF beta', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Myc (c-Myc) is a regulator gene that codes for a transcription factor. The protein encoded by this gene is a multifunctional, nuclear phosphoprotein that plays a role in cell cycle progression, apoptosis and cellular transformation. A mutated version of Myc is found in many cancers, which causes Myc to be constitutively (persistently) expressed. This leads to the unregulated expression of many genes, some of which are involved in cell proliferation Robbins 9 th edition page no. 367', 'role': 'assistant'}]