thymic maturation

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• TSLP — Thymic stromal lymphopoietin, also known as TSLP, is a human gene.This gene encodes a hemopoietic cytokine proposed to signal through a heterodimeric receptor complex composed of the thymic stromal lymphopoietin receptor and the IL 7R alpha chain …   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

• Central tolerance — is the mechanism by which newly developing T cells and B cells are rendered non reactive to self[1]. The concept of central tolerance was proposed in 1959 by Joshua Lederberg[2], as part of his general theory of immunity and tolerance, and is… …   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

• DiGeorge syndrome — 22q11.2 deletion syndrome Classification and external resources Brain computer tomography cuts of t …   Wikipedia

• Immunosenescence — refers to the gradual deterioration of the immune system brought on by natural age advancement. It involves both the host’s capacity to respond to infections and the development of long term immune memory, especially by vaccination [ cite… …   Wikipedia

• 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

• Lymphocyte T-Cell Immune Modulator — (LTCI, Lymphocyte T Cell Immunomodulator) is an immune regulating polypeptide. Lymphocyte T Cell Immune Modulator is a potent regulator of CD 4 lymphocyte production and function. It has been shown to increase lymphocyte numbers and Interleukin 2 …   Wikipedia

• 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

• Hassall's corpuscles — Micrograph of a thymic corpuscle. H E stain. Gray s subject #27 …   Wikipedia

• factor — 1. One of the contributing causes in any action. 2. One of the components that by multiplication makes up a number or expression. 3. SYN: gene. 4. A vitamin or other essential element. 5. An event, characteristic, or other definable entity that …   Medical dictionary