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  1. T cell - Wikipedia

    T cell differentiation also continues after they have left the thymus. Groups of specific, differentiated T cell subtypes have a variety of important functions in controlling and shaping …

  2. T Cells: Types and Function - Cleveland Clinic

    Each T cell is unique in that it’s designed to fight only one type of intruder. Once your immune system identifies the threat, it locates the specific T cell designed to defeat it and recruits that …

  3. T cell | Definition, Function, & Facts | Britannica

    Jan 13, 2026 · A T cell is a type of white blood cell that is an essential part of the immune system. T cells are one of two primary types of lymphocytes—B cells being the second type—that …

  4. T cells in health and disease - Signal Transduction and ...

    Jun 19, 2023 · T cells are crucial for immune functions to maintain health and prevent disease. T cell development occurs in a stepwise process in the thymus and mainly generates CD4+ and …

  5. Understanding T Cells: T Cell Types, the T Cell Receptor and ...

    Jan 10, 2025 · The interaction of MHC–antigen combinations with T-cell receptors (TCRs) activates the T cell and initiates its effector functions. Activated T cells proliferate rapidly, …

  6. Understanding the Immunobiology of T Cells - Yale School of ...

    6 days ago · Nikhil Joshi, PhD, explains the role of T cells, the soldiers of the immune system and how studying them could advance cancer treatments.

  7. What are T cells? – MyPathologyReport

    Cancers that begin in T cells are called T-cell lymphomas or T-cell leukemias. These are less common than B-cell cancers but can occur in lymph nodes, bone marrow, blood, skin, or other …