Write short note on the following: a) Endogenous pathway of antigen presentation b) Positive T-cell Selection
Introduction The immune system uses antigen presentation and T-cell selection processes to detect harmful invaders and develop immune memory. Two important concepts in immunology are the endogenous pathway of antigen presentation and positive T-cell selection. Let’s understand both of these in simple and clear terms. a) Endogenous Pathway of Antigen Presentation What is It? The […]