Clinical meaning
Adaptive Immunity: Molecular Mechanisms involves dysregulation of innate or adaptive immune responses leading to tissue injury or immunodeficiency in adaptive immunity.
Diagnosis & workup
Diagnostics & workup: - Tryptase level (elevated in mast cell activation, anaphylaxis) - Specific IgE testing or skin prick testing for allergen identification - Lymphocyte proliferation assays for cellular immunity - Vaccine response titers to assess humoral immune function - HIV testing (4th gen Ag/Ab combo, confirmatory Western blot) - Genetic testing for primary immunodeficiency disorders - Complete blood count with differential (lymphocyte subsets)
Risk factors: - Environmental allergen sensitization - Immunosuppressive therapy increasing infection susceptibility - Genetic variants in HLA, complement, or immune pathways - Occupational chemical/biological exposure - Nutritional deficiencies (zinc, vitamin D) affecting immunity - Stress and sleep deprivation impairing immune function - Family history of autoimmune disease or immunodeficiency