Text this: HLA-DRB1*04 gene polymorphisms and expressions profiles of interleukin-18 and interleukin-18 binding protein following in vitro stimulation in human peripheral blood mononuclear cells of healthy individuals and patients with rheumatoid arthritis

__    __    _____      _____     ___       _____  
\ \\ / //  |  ___||   / ___//   / _ \\    / ___// 
 \ \/ //   | ||__     \___ \\  / //\ \\   \___ \\ 
  \  //    | ||__     /    // |  ___  ||  /    // 
   \//     |_____||  /____//  |_||  |_|| /____//  
    `      `-----`  `-----`   `-`   `-` `-----`