MHC-restricted recognition

См. также в других словарях:

• MHC restriction — MHC restricted antigen recognition, or MHC restriction, refers to the fact that a given T cell will recognize a peptide antigen only when it is bound to a particular MHC molecule. Normally, as T cells are stimulated only in the presence of self… …   Wikipedia

• Hans-Georg Rammensee — (* 12. April 1953 in Tübingen) ist ein deutscher Immunologe und Forscher. Inhaltsverzeichnis 1 Werdegang und Wirken 2 Ehrungen 3 Schriften …   Deutsch Wikipedia

• Federica Sallusto — (born November 27, 1961) is an Italian biologist. She was born in Naples, Italy. After high school, she studied in the Faculty of Biology at the University of La Sapienza in Rome where she took the degree with honors.She is currently group leader …   Wikipedia

• cytotoxic T lymphocytes — (CTL) differentiated T lymphocytes that can recognize and lyse target cells bearing specific antigens recognized by their antigen receptors. Recognition is MHC restricted; the foreign antigen is recognized only in association with self MHC… …   Medical dictionary

• Immune system — A scanning electron microscope image of a single neutrophil (yellow), engulfing anthrax bacteria (orange). An immune system is a system of biological structures and processes within an organism that protects against disease by identifying and… …   Wikipedia

• Γδ T cells — (gamma delta T cells) represent a small subset of T cells that possess a distinct T cell receptor (TCR) on their surface. A majority of T cells have a TCR composed of two glycoprotein chains called α and β TCR chains. In contrast, in γδ T cells,… …   Wikipedia

• Adaptive immune system — The adaptive immune system is composed of highly specialized, systemic cells and processes that eliminate or prevent pathogenic challenges. Thought to have arisen in the first jawed vertebrates, the adaptive or specific immune system is activated …   Wikipedia

• Antigen presentation — is a process in the body s immune system by which macrophages, dendritic cells and other cell types capture antigens and then enable their recognition by T cells. NOTOC The basis of adaptive immunity lies in the capacity of immune cells to… …   Wikipedia

• Major histocompatibility complex — The major histocompatibility complex (MHC) is a large genomic region or gene family found in most vertebrates that encodes MHC molecules. MHC molecules play an important role in the immune system and autoimmunity. Proteins are continually… …   Wikipedia

• immune system — Anat. a diffuse, complex network of interacting cells, cell products, and cell forming tissues that protects the body from pathogens and other foreign substances, destroys infected and malignant cells, and removes cellular debris: the system… …   Universalium

• Cd4+ T cells and antitumor Immunity — Macrophages are innate immunity. Immunosurveillance and Immunoediting This discovery furthered the development of a previously hypothesized theory, the immunosurveillance theory. The immunosurveillance theory suggests that the immune system… …   Wikipedia