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…al-thalamo-cortical circuits, dopamine, and inhibitory GABA signaling. He also explores behavioral therapy, medicines, and selected specialist interventions rather than reducing tics to one gene or nutrient. Bring these questions to your v…

…also called eotaxin-1, guides eosinophils toward tissues by signaling through CCR3. Eosinophils are immune cells involved in allergies and defense against some parasites. Follow the pathway Dr. Purser connects eosinophil recruitment with a…

… inflammation and discusses the relationship between immune signaling and oxidative stress. Bring these questions to your visit Ask which result is being discussed: a genetic variant, a measured protein level, or a diagnosed condition. How…

…nd metabolic inflammation. He discusses homocysteine, NF-κB signaling, and reactive oxygen species as interacting parts of this picture, alongside glutathione, superoxide dismutase, and catalase. Bring these questions to your visit Ask whi…

… inflammatory joint damage. His teaching also connects CCL3 signaling with oxidative stress and the antioxidant network. Bring these questions to your visit Ask which result is being discussed: a genetic variant, a measured protein level, …

…e system. Follow the pathway Dr. Purser follows CD40–CD40L signaling into antibody responses, immune activation, and inflammation. He discusses the difference between a useful short-lived response and signaling that continues to affect hea…

…Th1 immune pathway, macrophage activation, and inflammatory signaling. The exact allele and testing method matter when discussing a result, and an association does not establish disease. Bring these questions to your visit Ask which result…

…rent meanings. Follow the pathway Dr. Purser follows IFN-γ signaling into T-cell and macrophage activity and the relationship between inflammation and oxidative stress. A genotype needs to be considered alongside measured findings and symp…

…derstand 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. Purser co…

…rser connects NLRP3 activation, IL-18, and interferon-gamma signaling. IL-18 works through a receptor system that includes IL18R1 and IL18RAP, linking an initial danger response with downstream immune-cell activity. Bring these questions t…

…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…

…ne alarms with oxidative stress and explains why blocking a signaling pathway differs from supporting antioxidant defenses. Bring these questions to your visit Ask which result is being discussed: a genetic variant, a measured protein leve…