Which cell has the responsibility of presenting foreign antigens to lymphocytes?

Question

Quizplus · Accepted Answer

Dendritic cells are specialized antigen-presenting cells that capture and process foreign antigens and migrate to lymphoid organs to present these antigens to lymphocytes, activating an immune response. Helper CD4+ T lymphocytes recognize the foreign antigen presented by the dendritic cell and provide help to other immune cells. Cytotoxic CD8+ T lymphocytes directly kill infected cells and recognize antigens presented by infected cells, not dendritic cells. Natural killer cells do not require antigen presentation and can directly kill virus-infected or cancerous cells.

Which Cell Has the Responsibility of Presenting Foreign Antigens to Lymphocytes