Location and cellular stages of natural killer cell development
نویسندگان
چکیده
منابع مشابه
Regulation of Murine Natural Killer Cell Development
Natural killer (NK) cells are effector lymphocytes of the innate immune system that are known for their ability to kill transformed and virus-infected cells. NK cells originate from hematopoietic stem cells in the bone marrow, and studies on mouse models have revealed that NK cell development is a complex, yet tightly regulated process, which is dependent on both intrinsic and extrinsic factors...
متن کاملNatural killer cell deficiency.
Natural killer (NK) cells are part of the innate immune defense against infection and cancer and are especially useful in combating certain viral pathogens. The utility of NK cells in human health has been underscored by a growing number of persons who are deficient in NK cells and/or their functions. This can be in the context of a broader genetically defined congenital immunodeficiency, of wh...
متن کاملRegulation of natural killer T-cell development by deubiquitinase CYLD.
Natural killer T (NKT) cells modulate immune responses against pathogens and tumours, as well as immunological tolerance. We show here that CYLD, a tumour suppressor with deubiquitinase function, has a pivotal and cell-intrinsic function in NKT cell development. Unlike other known NKT regulators, CYLD is dispensable for intrathymic NKT cell maturation but is obligatory for the survival of immat...
متن کاملNatural killer cell neoplasms.
Lymphoid neoplasms that are derived from natural killer (NK) cells are uncommon but distinct clinicopathologic disease entities. Three types have been recognized and categorized in the latest World Health Organization classification: extranodal NK cell lymphoma, nasal-type; aggressive NK cell leukemia; and blastic NK cell lymphoma. All NK tumor cells express the NK cell marker CD56, but they la...
متن کاملHyperthermia Increases Natural Killer Cell Cytotoxicity against SW-872 Liposarcoma Cell Line
Background: Although there is convincing data in support of the effectiveness of hyperthermia in tumor therapy, the molecular mechanisms underlying the clinical effects of hyperthermia are still poorly understood. Objective: To investigate natural killer (NK) cell cytotoxicity against heat-treated SW-872 and HeLa tumor cell lines. Methods: NKG2D ligands and HLA class I transcription were examin...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Trends in Immunology
سال: 2013
ISSN: 1471-4906
DOI: 10.1016/j.it.2013.07.005