THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “CD40 & immune-cell communication”

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Gene referenceSep 23, 2026

IL15

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IL15 encodes a cytokine involved in the survival and activity of immune cells, including natural killer cells and memory CD8 T cells. Its receptor system includes IL15RA.

Gene referenceSep 23, 2026

IL16

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IL16 encodes interleukin-16, a cytokine involved in attracting and influencing immune cells, including CD4-expressing cells. Its recruitment role helps separate it from other numbered interleukins.

Report teachingAug 16, 2026

CXCL13 / BCA-1

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Explore B-cell attracting chemokine-1, CXCR5, B cells, follicular helper T cells, and lymphoid structures. Understand the connection CXCL13, also called BCA-1, helps guide B cells toward organized immune structures. It works through the re…

Report teachingAug 16, 2026

IL2RA / CD25

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Explore interleukin-2 receptor alpha, regulatory T cells, soluble IL-2 receptor, and T-cell activation. Understand the connection IL2RA encodes CD25, the alpha chain of the IL-2 receptor. It helps cells respond to IL-2 and participates in …

YouTubeJun 22, 2026

From ER Hell to Recovery: A Sarcoidosis Patient’s Remarkable Turnaround with Dr. Dan Purser

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…edicine right now. We figured out a lot about medicine, autoimmune diseases and there's so much research on it. It's crazy that the immunologists and the doctors can't my fellow physicians can't figure these cases out. They just throw their…

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InstagramJul 17, 2024

🚨 Do you know the symptoms of a Vitamin B12 deficiency? 🧐 It’s crucial to catch them early! Here’s what to look out for:

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…r skin might appear pale or yellow due to reduced red blood cell production. 💪 Extreme Weakness and Fatigue: Feeling constantly tired? A lack of B12 might be the culprit. ⚡ Pins and Needles Sensation: B12 is essential for nerve health, a…

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