mature thymocyte

См. также в других словарях:

• Thymocyte — Thymocytes are T cell precursors which develop in the thymus. The processes of beta selection, positive selection and negative selection shape the population thymocytes into a peripheral pool of T cells that are able to respond to foreign… …   Wikipedia

• thymocyte — A cell that develops in the thymus, seemingly from a stem cell of bone marrow and of fetal liver, and is the precursor of the thymus derived lymphocyte (T lymphocyte) that effects cell mediated (delayed …   Medical dictionary

• CD90 — Thy 1 or CD90 (Cluster of Differentiation 90) is a 25–37 kDa heavily N glycosylated, glycophosphatidylinositol (GPI) anchored conserved cell surface protein with a single V like immunoglobulin domain, originally discovered as a thymocyte antigen …   Wikipedia

• Thymus — Infobox Anatomy Name = PAGENAME Latin = GraySubject = 274 GrayPage = 1273 Caption = Thymus Caption2 = The thymus of a full term fetus, exposed in situ. Precursor = third branchial pouch System = Artery = derived from internal mammary artery,… …   Wikipedia

• T cell — T cells belong to a group of white blood cells known as lymphocytes, and play a central role in cell mediated immunity. They can be distinguished from other lymphocyte types, such as B cells and natural killer cells by the presence of a special… …   Wikipedia

• Hematopoietic stem cell — HSC=Hematopoietic stem cell, Progenitor=Progenitor cell, L blast=Lymphoblast, Lymphocyte, Mo blast=Monoblast, Monocyte, Myeloblast …   Wikipedia

• Leukopoiesis — is a form of hematopoiesis in which white blood cells (WBC, or leukocytes) are formed in bone marrow located in bones in adults and hematopoietic organs in the fetus. White blood cells, indeed all blood cells, are formed from the differentiation… …   Wikipedia

• Chemorepulsion — is the directional movement of a cell away from a substance. Of the two directional varieties of chemotaxis, chemoattraction has been studied to a much greater extent. Only recently have the key components of the chemorepulsive pathway been… …   Wikipedia

• Blood — For other uses, see Blood (disambiguation). Human blood smear: a – erythrocytes; b – neutrophil; c – eosinophil; d – lymphocyte …   Wikipedia

• Cytotoxic T cell — Antigen presentation stimulates T cells to become either cytotoxic CD8+ cells or helper CD4+ cells. A cytotoxic T cell (also known as TC, Cytotoxic T Lymphocyte, CTL, T Killer cell, cytolytic T cell, CD8+ T cells or killer T cell) belongs to a… …   Wikipedia

• Natural killer cell — Latin lymphocytus K Code TH H2.00.04.1.02006 Natural killer cells (or NK cells) are a type of cytotoxic lymphocyte that constitute a major component of the innate immune system. NK cells play a major role in the rejection of …   Wikipedia