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…es. Understand the connection IL-13 participates in type 2 immune signaling, including mucus production, allergic inflammation, and changes in barrier tissues. It works closely with IL-4 but is a distinct signal. Follow the pathway Dr. Pu…

…urser follows this receptor complex through MyD88 and NF-κB signaling into immune activity. A receptor-related variant and an IL-18 blood measurement answer different questions. Bring these questions to your visit Ask which result is being…

…and the IL-1 receptor response. This teaching also connects immune alarms with oxidative stress and explains why blocking a signaling pathway differs from supporting antioxidant defenses. Bring these questions to your visit Ask which resul…

…ox balance. Understand the connection IL-21 is produced by immune cells including follicular helper T cells and Th17 cells. It influences B cells, antibody responses, and other parts of adaptive immunity. Follow the pathway Dr. Purser exp…

…t, and lung tissues. Understand the connection IL-22 helps immune cells communicate with barrier tissues such as the skin, intestines, and lungs. It can support repair but can also participate in inflammation when signaling is out of balan…

…e allergic and inflammatory conditions but also have normal immune functions. Follow the pathway Dr. Purser connects IL-5 signaling with eosinophilic asthma and other eosinophil-related conditions. Blood eosinophil counts, clinical symptom…

…ed health conditions. Understand the connection IL-6 is an immune messenger that participates in inflammation, infection responses, and tissue repair. It can signal through membrane-bound or soluble IL-6 receptors and the gp130 signaling p…

…rring. Understand the connection TGF-beta 1 helps regulate immune activity and tissue repair. It can support wound healing while also contributing to fibrosis when repair responses persist. Follow the pathway Dr. Purser connects TGF-β1 si…

…red or stressed cells, it can act as a danger signal to the immune system. Follow the pathway Dr. Purser explains the connection between HMGB1, receptors such as RAGE and TLR4, NF-κB signaling, and ongoing tissue inflammation. He also disc…

…he uterine lining outside the uterus. Inflammation, hormone signaling, and pain mechanisms can interact in complex ways. Follow the pathway Dr. Purser discusses cytokines in the pelvic environment, including IL-6, TNF-alpha, and IL-1 beta,…

…how they may connect. Understand the connection CD14 is an immune recognition protein, rather than a blood-pressure reading. Dr. Purser explores how bacterial endotoxin signaling and inflammation can affect the lining of blood vessels. Fo…

…atched thousands of patients cycle through conventional autoimmune treatments that address symptoms but never touch the fire underneath. Rheumatoid arthritis flares, lupus rashes, multiple sclerosis relapses, Hashimoto’s thyroiditis, fibrom…