
Lymphocyte - Wikipedia
The two main types of lymphocytes are B lymphocytes and T lymphocytes. B lymphocytes make antibodies, and T lymphocytes help kill tumor cells and help control immune responses.
Lymphocyte | Description, Types, & Functions | Britannica
Dec 5, 2025 · The two primary types of lymphocytes are B cells and T cells. Both originate from stem cells in the bone marrow and are initially similar in appearance. Some lymphocytes …
Lymphocytes: Function, Definition, Levels & Ranges
Jun 20, 2022 · T lymphocytes (T cells): T cells control your body’s immune system response and directly attack and kill infected cells and tumor cells. B lymphocytes (B cells): B cells make …
Lymphocytes: Function, Types, and Counts - Health
Dec 6, 2025 · There are three main types of lymphocytes: B cells, T cells, and natural killer (NK) cells. Each has a unique role in defending your body against infections and diseases.
Lymphocyte - National Human Genome Research Institute
6 days ago · There are two main types of lymphocytes: B cells and T cells. The B cells produce antibodies that are used to attack invading bacteria, viruses, and toxins. The T cells destroy …
Lymphocytes: What's a Normal Count? - WebMD
Sep 7, 2025 · Lymphocytes include your T cells, B cells, and natural killer cells. They're a type of white blood cells that help you fight infections, destroy cancer cells, and prevent overactive …
Lymphocytes - Physiopedia
Two of these types of lymphocytes are critical for specific immune responses. They are B lymphocytes (B cells) and T lymphocytes (T cells) [3]. T and B cells originate from stem cells in …
What Lymphocytes Do and What High and Low Levels Mean
Dec 8, 2025 · T cells, B cells, and natural killer cells are three types of lymphocytes, each with a special role in the immune system. Lymphocytes are a type of white blood cell produced in …
Lymphocyte | Complete Anatomy - Elsevier
They are divided on the basis of ontogeny and function into two classes, B and T lymphocytes, responsible for humoral and cellular immunity, respectively (Dorland, 2011). Lymphocytes are …
Lymphocytes- Types and Functions - Microbe Notes
Aug 9, 2021 · Lymphocytes can be broadly subdivided into three major populations on the basis of functional and phenotypic differences: B lymphocytes (B cells), T lymphocytes (T cells), and …