Your genes play a crucial role in determining how your body responds to infections. Genetic variations can influence your immune system's ability to fight off viruses, bacteria, and other pathogens. This test explores how genetic testing can provide insights into your infection risk, guide preventive healthcare strategies, and help in managing conditions such as autoimmune diseases or susceptibility to specific infections. Background Why do some people get severely ill from infections while others experience only mild symptoms or none at all? The answer often lies in their genetic makeup. Your immune system is genetically programmed to recognize and respond to pathogens, but variations in certain genes can affect how well your body fights infections. These genetic differences can explain why some individuals are more susceptible to certain infections, such as the flu, COVID-19, or tuberculosis, while others are naturally more resistant. By understanding how your genes influence your infection risk, you can take proactive measures to boost your immunity, tailor your healthcare plan, and reduce the likelihood of severe illness. Technology Overview · SNP Analysis: Single Nucleotide Polymorphisms (SNPs) are genetic variations that affect immune system function. By analyzing SNPs in genes involved in immune response, such as HLA (human leukocyte antigen) genes and IFNL3 (interferon lambda 3), we can assess your susceptibility to viral or bacterial infections. · Immune System Genes: Genes like TLR (Toll-like receptors) play a critical role in detecting pathogens and activating immune responses. Variants in these genes can affect how quickly and effectively your body responds to infections. · Cytokine Response: Cytokines are proteins that regulate the immune response. Genes like IL6 (interleukin-6) and TNF (tumor necrosis factor) influence the production of cytokines, which can either help control an infection or lead to excessive inflammation, contributing to severe symptoms.
