THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “IL-6 and IL-6R: the messenger and its receptor”

A RELATED COURSEYour cytokine starting point

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Gene referenceSep 23, 2026

FOLH1

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…in folate handling. The earlier genetics reference explains its role in breaking down polyglutamated food folates into forms that can be absorbed. This is a different step from MTHFR conversion or SLC19A1 transport into cells. Putting the p…

Gene referenceSep 23, 2026

FUT2

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…nd microbiome connection Dr. Purser’s course places FUT2 in its gut–immune map. FUT2 concerns secretor biology and the surface environment of mucosal tissues, helping explain why it appears in discussions of the gut microbiome and nutrient …

Gene referenceSep 23, 2026

NAT2

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…uestions. NAT2 is not ceruloplasmin or metallothionein, and its genotype does not measure copper retention. If copper is a concern, interpret actual copper-related tests separately; if medication metabolism is the concern, use a validated p…

Gene referenceSep 23, 2026

SOD1

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…. Also called: Superoxide Dismutase 1 Superoxide defense in its own setting Dr. Purser teaches SOD as one member of an antioxidant team. SOD1 works primarily inside cells and uses copper and zinc. SOD converts superoxide into hydrogen perox…

Gene referenceSep 23, 2026

SOD2

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…. Also called: Superoxide Dismutase 2 Superoxide defense in its own setting Dr. Purser teaches SOD as one member of an antioxidant team. SOD2 works in mitochondria and uses manganese. SOD converts superoxide into hydrogen peroxide, which ex…

Gene referenceSep 23, 2026

SOD3

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…. Also called: Superoxide Dismutase 3 Superoxide defense in its own setting Dr. Purser teaches SOD as one member of an antioxidant team. SOD3 works outside cells and uses copper and zinc. SOD converts superoxide into hydrogen peroxide, whic…

Gene referenceSep 23, 2026

SLC19A1

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… as well as conversion. SLC19A1 is a folate transporter, so its teaching role differs from MTHFR: getting folate into cells is a separate step from changing it into another form. Putting the pieces together SLC19A1 helps transport folate in…

Gene referenceSep 23, 2026

CCL5

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…5 in chemokine-mediated inflammation and allergic contexts. Its relationship to CCL3 and CCL4 helps explain why several recruitment signals can overlap during an inflammatory episode. A CCL5 marker cannot identify the trigger on its own. A …

Gene referenceSep 23, 2026

IL10

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IL10 encodes interleukin-10, a cytokine that can limit inflammatory responses and help prevent excessive immune-mediated tissue damage. Immune balance includes resolving a response as well as starting one.

Gene referenceSep 23, 2026

MTHFS

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…irect maker of methylfolate. Also called: Folinic acid has its own processing step MTHFS encodes an enzyme that converts 5-formyltetrahydrofolate into 5,10-methenyltetrahydrofolate. This places it in folate interconversion; it is not anoth…

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