Public Health Care (Open to ALL)

Expanding Access to Public Health Education: MoHFW Courses Open to All Health Professionals and General Public

Public Health Training (Authorized Health Professional)

These online Public Health Training modules are designed specifically to train healthcare workers employed across different organizations within MoHFW.

All India Institute of Medical Sciences, Delhi

Antigen Processing and Presentation

Dr. Alpana Sharma

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4 Students

About the Course

Both B and T cells use surface molecules to recognize antigen. B-cell receptors can recognize an antigen alone but T cells only recognize processed antigen. The endogenous antigen after proteasome degradation is presented by MHC I molecules to CD8 cells but the exogenous is processed by endolysosomal pathway and presented by MHC II to CD4 T helper cells.