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  • Thumbnail for Major histocompatibility complex
    The major histocompatibility complex (MHC) is a large locus on vertebrate DNA containing a set of closely linked polymorphic genes that code for cell surface...
    57 KB (6,750 words) - 08:09, 11 August 2024
  • similar, alleles of a set of genes called human leukocyte antigens (HLA), or major histocompatibility complex (MHC). Each individual expresses many unique...
    16 KB (1,897 words) - 12:38, 16 September 2023
  • Thumbnail for Antigen
    small fragments inside the cell and presented by a major histocompatibility complex (MHC). The antigen cannot elicit the immune response without the help...
    20 KB (2,435 words) - 23:07, 19 August 2024
  • Thumbnail for Minor histocompatibility antigen
    rejection less frequently than those of the major histocompatibility complex (MHC). Minor histocompatibility antigens (MiHAs) are diverse, short segments of...
    18 KB (1,681 words) - 12:56, 18 August 2023
  • making H antigen is FUT1, located on the 19th chromosome in humans. Histocompatibility antigen, a major factor in graft rejection. Even when Major Histocompatibility...
    2 KB (210 words) - 14:27, 12 June 2024
  • Thumbnail for Human leukocyte antigen
    system. The HLA system is also known as the human version of the major histocompatibility complex (MHC) found in many animals. Mutations in HLA genes may...
    51 KB (5,941 words) - 20:20, 27 June 2024
  • Thumbnail for MHC class II
    II molecules are a class of major histocompatibility complex (MHC) molecules normally found only on professional antigen-presenting cells such as dendritic...
    16 KB (2,022 words) - 10:24, 1 August 2024
  • Thumbnail for Antigen-presenting cell
    An antigen-presenting cell (APC) or accessory cell is a cell that displays an antigen bound by major histocompatibility complex (MHC) proteins on its surface;...
    16 KB (2,128 words) - 09:55, 4 March 2024
  • g. bacteria); subsequent presentation of these antigens on class I or class II major histocompatibility complex (MHC) molecules is dependent on which pathway...
    12 KB (1,763 words) - 18:48, 6 April 2023
  • Thumbnail for HLA-B27
    HLA-B27 (redirect from Hla-b27 antigen)
    Human leukocyte antigen (HLA) B27 (subtypes B*2701-2759) is a class I surface molecule encoded by the B locus in the major histocompatibility complex (MHC)...
    16 KB (1,516 words) - 21:33, 12 August 2024
  • Thumbnail for Antigen presentation
    Specifically, the fragment, bound to the major histocompatibility complex (MHC), is transported to the surface of the antigen-presenting cell, a process known...
    14 KB (1,673 words) - 18:28, 12 August 2024
  • Thumbnail for Uveitis
    Tuberculosis). Major histocompatibility antigen testing may be performed to investigate genetic susceptibility to uveitis. The most common antigens include HLA-B27...
    31 KB (3,207 words) - 19:48, 21 May 2024
  • Thumbnail for MHC class I
    MHC class I molecules are one of two primary classes of major histocompatibility complex (MHC) molecules (the other being MHC class II) and are found on...
    21 KB (2,610 words) - 08:24, 9 August 2024
  • are highly variable, the agents are called the Major histocompatibility (MHC) antigens. MHC antigens cause rejection of improperly matched organ transplants...
    45 KB (5,515 words) - 10:54, 4 January 2024
  • Thumbnail for T-cell receptor
    recognizing fragments of antigen as peptides bound to major histocompatibility complex (MHC) molecules. The binding between TCR and antigen peptides is of relatively...
    43 KB (5,372 words) - 15:31, 6 August 2024
  • Thumbnail for Cytotoxic T cell
    to major histocompatibility complex (MHC) class II antigens. The only cells in the body that express MHC class II antigens are constitutive antigen-presenting...
    31 KB (3,843 words) - 10:18, 12 August 2024
  • Thumbnail for HLA-A*02
    HLA-A*02 (redirect from Hla-a2 antigen)
    HLA-A2, HLA-A02, and HLA-A*2. HLA-A*02 is one particular class I major histocompatibility complex (MHC) allele group at the HLA-A locus. The A*02 allele...
    31 KB (1,695 words) - 14:33, 26 June 2024
  • Thumbnail for Anti-SSA/Ro autoantibodies
    Anti-SSA autoantibodies (anti–Sjögren's-syndrome-related antigen A autoantibodies, also called anti-Ro, or similar names including anti-SSA/Ro, anti-Ro/SSA...
    14 KB (1,783 words) - 03:28, 12 August 2023
  • Thumbnail for Bare lymphocyte syndrome
    syndrome is a condition caused by mutations in certain genes of the major histocompatibility complex or involved with the processing and presentation of MHC...
    7 KB (687 words) - 04:36, 2 August 2024
  • The dog leukocyte antigen (DLA) is a part of the major histocompatibility complex (MHC) in dogs, encoding genes in the MHC. The DLA and MHC system are...
    6 KB (882 words) - 21:06, 31 July 2024
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