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Report teachingAug 16, 2026
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…e IL-1 receptor antagonist, a protein that helps limit IL-1 signaling. It occupies the receptor without turning on the same inflammatory signal. Follow the pathway Dr. Purser discusses rs1794066 and the balance between IL-1 alpha, IL-1 bet…

Report teachingAug 16, 2026
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…ity. Follow the pathway Dr. Purser explains IL-21 receptor signaling through JAK and STAT proteins, including STAT3. He discusses how ongoing immune activation can affect tissues and why treatment questions depend on a confirmed clinical c…

Report teachingAug 16, 2026
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…upport repair but can also participate in inflammation when signaling is out of balance. Follow the pathway Dr. Purser describes the IL-22R1 and IL-10R2 receptor complex and the role of Th17, Th22, and innate lymphoid cells. The same signa…

Report teachingAug 16, 2026
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…une functions. Follow the pathway Dr. Purser connects IL-5 signaling with eosinophilic asthma and other eosinophil-related conditions. Blood eosinophil counts, clinical symptoms, and the underlying diagnosis matter when considering therapi…

Report teachingAug 16, 2026
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…ough membrane-bound or soluble IL-6 receptors and the gp130 signaling protein. Follow the pathway Dr. Purser discusses classic signaling, trans-signaling, JAK/STAT3, and the liver’s production of C-reactive protein. He also connects homocy…

Report teachingAug 16, 2026
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…ses persist. Follow the pathway Dr. Purser connects TGF-β1 signaling with fibroblasts, collagen deposition, immune regulation, and oxidative stress. Its protective and harmful effects depend on tissue context, timing, and the rest of the i…

Report teachingAug 6, 2026
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…ction between HMGB1, receptors such as RAGE and TLR4, NF-κB signaling, and ongoing tissue inflammation. He also discusses oxidative stress and the body’s antioxidant defenses. Bring these questions to your visit Ask which result is being d…

Report teachingJul 29, 2026
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…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,…

Report teachingJul 25, 2026
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… the pathway Dr. Purser connects TLR4 activation with NF-κB signaling, inflammatory cytokines, and the relationship between gut-barrier function and systemic immune activity. A genetic entry, soluble CD14 result, and evidence of infection d…

Report teachingJul 13, 2026
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…essure reading. Dr. Purser explores how bacterial endotoxin signaling and inflammation can affect the lining of blood vessels. Follow the pathway This teaching follows LPS recognition through CD14 and TLR4 into cytokine signaling, oxidativ…

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