2018年6月5日 · During the course of a workup for possible autoimmune arthritis or autoimmune back disease, your rheumatologist may order something called a HLA-B27 test. So what does a positive HLA-B27 mean? HLA-B27 is a genetic test. The majority of people who have a positive HLA-B27 are perfectly healthy.

Human leukocyte antigen (HLA) B27 (subtypes B*2701-2759) [1] is a class I surface molecule encoded by the B locus in the major histocompatibility complex (MHC) on chromosome 6 and presents antigenic peptides (derived from self and non-self antigens) to T cells.

2018年11月13日 · An HLA-B27 test is a blood test that identifies HLA-B27 proteins. Human leukocyte antigens (HLAs) are proteins commonly found on white blood cells. These antigens help your immune system...

2022年6月24日 · One gene, HLA-B27, is strongly associated with a big family of rheumatic diseases called spondyloarthropathies. It includes: These diseases mainly cause pain, stiffness and inflammation in the spine, hip joints and entheses – places where ligaments and tendons attach to bones.

2023年7月4日 · HLA-B27 associated syndromes frequently present in particular patterns that are critical to recognize in assessment for these diseases. The cardinal feature of axial spondyloarthritis is inflammatory back pain.

2024年12月9日 · Learn how the HLA-B27 gene impacts your risk for Ankylosing Spondylitis and arthritis. Understand your test results and what they mean for your health.

What is this test? This test looks for HLA-B27, which are proteins called antigens. These are found on the surface of white blood cells that are fighting infection. If you have HLA-B27, you may have an autoimmune disease. An autoimmune disease is …

Learn about HLA-B27 antigen, find a doctor, complications, outcomes, recovery and follow-up care for HLA-B27 antigen.

2021年12月20日 · The HLA-B27 is a blood test that is used to determine the level of a particular protein called human leukocyte antigen B27 (HLA-B27), which is also a genetic marker. The protein is an antigen that is found on the surface of white …

HLA-B27, or Human Leukocyte Antigen B27, is a protein that plays a crucial role in the immune system. The analysis involves identifying the presence of HLA-B27 in a person's blood.