RET gene mutation is associated with which malignancy -: (A) Pheochromocytoma, (B) Medullary carcinoma thyroid, (C) Lymphoma, (D) Renal cell carcinoma
Answer is B. Ans. is 'b' i.e., Medullary carcinoma thyroid o RET p ratoon cumene is a growth factor receptor (receptor tyrosine kinase)o The RET protein Is a receptor for the glial cell lined derived neurotrophic factor and structurally related proteins that promote cell survival during neural development.