A lymphocyte is a type of white blood cell (leukocyte) in the immune system of most vertebrates. Lymphocytes include T cells (for cell-mediated and cytotoxic...

which cancer originates from a specific type of white blood cell called lymphocytes, where multinucleated Reed–Sternberg cells (RS cells) are present in...

known as TC, cytotoxic T lymphocyte, CTL, T-killer cell, cytolytic T cell, CD8+ T-cell or killer T cell) is a T lymphocyte (a type of white blood cell)...

number or proportion of lymphocytes in the blood. Absolute lymphocytosis is the condition where there is an increase in the lymphocyte count beyond the normal...

immunology, reactive lymphocytes, variant lymphocytes, atypical lymphocytes, Downey cells or Türk cells are cytotoxic (CD8+) lymphocytes that become large...

Lymphocytopenia is the condition of having an abnormally low level of lymphocytes in the blood. Lymphocytes are a white blood cell with important functions in the immune...

the adaptive immune response. T cells can be distinguished from other lymphocytes by the presence of a T-cell receptor (TCR) on their cell surface. T cells...

In medicine neutrophil to lymphocyte ratio (NLR) is used to show there is inflammation in the body. It is calculated by dividing the number of neutrophils...

Lymphocyte homing receptors are cell adhesion molecules expressed on lymphocyte cell membranes that recognize addressins on target tissues. Lymphocyte...

B cells, also known as B lymphocytes, are a type of white blood cell of the lymphocyte subtype. They function in the humoral immunity component of the...

invaders. White blood cells include three main subtypes: granulocytes, lymphocytes and monocytes. All white blood cells are produced and derived from multipotent...

hypersensitivity, are caused via the over-stimulation of immune cells, commonly lymphocytes and macrophages, resulting in chronic inflammation and cytokine release...

Nodular lymphocyte predominant Hodgkin lymphoma (NLPHL) is a slow-growing CD20 positive form of Hodgkin lymphoma, a cancer of the immune system's B cells...

Lymphocyte-variant hypereosinophilia is a rare disorder in which eosinophilia or hypereosinophilia (i.e. a large or extremely large increase in the number...

cells, are a type of cytotoxic lymphocyte critical to the innate immune system. They are a kind of large granular lymphocytes (LGL), and belong to the rapidly...

This causes large numbers of tumor-infiltrating lymphocytes (TILs) to appear in the TME. These lymphocytes may target cancerous cells and therefore slow...

exhibits an unexplained, chronic (> 6 months) elevation in large granular lymphocytes (LGLs) in the peripheral blood. It is divided in two main categories:...

Variable lymphocyte receptors (VLRs) belong to the Leucine-rich repeat (LRR) family and mediate adaptive immune responses in the jawless vertebrates, lampreys...

Also called Cytotoxic T-lymphocyte antigen-4 (CTLA-4). Expressed in CD4+ T Lymphocytes but also found in some B Lymphocytes. Binds to CD80 and CD86 receptors...

Intraepithelial lymphocytes (IEL) are lymphocytes found in the epithelial layer of mammalian mucosal linings, such as the gastrointestinal (GI) tract...

Mixed lymphocyte reaction (MLR) is a test used by pharmaceutical and biotech organizations to show the safety of a drug or implantable material. It is...

Acute beryllium poisoning is acute chemical pneumonitis resulting from the toxic effect of beryllium in its elemental form or in various chemical compounds...

Lymphocyte T-cell immunomodulator (LTCI) is an immune regulating polypeptide, which is a potent regulator of CD-4 lymphocyte production and function. It...

acids in length. Foreign antigens presented by MHC class I attract T-lymphocytes called killer T-cells (also referred to as CD8-positive or cytotoxic...

In transplantation, autologous lymphocytes refers to a person's own white blood cells. Lymphocytes have a number of roles in the immune system, including...

also be administered directly. By preventing the clonal expansion of lymphocytes in the induction phase of the immune response, it affects both the cell...

profile. Lymphocyte T-Cell Immunomodulator is a potent regulator of CD-4 lymphocyte production and function. It has been shown to increase lymphocyte numbers...

Cytotoxic T-lymphocyte associated protein 4, (CTLA-4) also known as CD152 (cluster of differentiation 152), is a protein receptor that functions as an...

Tyrosin-protein kinase Lck (or lymphocyte-specific protein tyrosine kinase) is a 56 kDa protein that is found inside lymphocytes and encoded in the human by...

Peripheral blood lymphocytes (PBLs) are mature lymphocytes that circulate in the blood, rather than localizing to organs (such as the spleen or lymph...