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The leukocyte immunoglobulin-like receptors (LILR) are a family of receptors possessing extracellular immunoglobulin domains. They are also known as CD85, ILTs and LIR, and can exert immunomodulatory effects on a wide range of immune cells.〔Damian Brown, Rachel L Allen, & John Trowsdale. The LILR family: modulators of innate and adaptive immune pathways in health and disease. Tissue Antigens (2004) 64:215 http://onlinelibrary.wiley.com/doi/10.1111/j.0001-2815.2004.00290.x/pdf〕 The human genes encoding these receptors are found in a gene cluster at chromosomal region 19q13.4. They include * LILRA1 * LILRA2 * LILRA3 * LILRA4 * LILRA5 * LILRA6 * LILRB1 * LILRB2 * LILRB3 * LILRB4 * LILRB5 * LILRB6 or LILRA6 * LILRB7 or LILRA5 A subset of LILR recognise MHC class I (also known as HLA class I in humans). Of these, the inhibitory receptors LILRB1 and LILRB2 show a broad specificity for classical and non-classical MHC alleles with preferential binding to b2m-associated complexes. In contrast, the activating receptors LILRA1 and LILRA3 prefer b2m-independent free heavy chains of MHC class I, and in particular HLA-C alleles. ==See also== * LAIR1 * Killer-cell immunoglobulin-like receptor 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Leukocyte immunoglobulin-like receptors」の詳細全文を読む スポンサード リンク
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