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Gene referenceSep 23, 2026
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…eptor H1 Receiving the histamine signal The Purser genetics reference places HRH1 in the histamine-response part of the MCAS discussion. H1 receptors help mediate histamine effects; they are not the enzymes that make histamine or break it d…

Gene referenceSep 23, 2026
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…stamine also connects to stomach acid Dr. Purser’s genetics reference connects HRH2 with histamine signaling and gastric acid secretion. H2 is a receptor, so this teaching concerns response to a signal rather than histamine production by HD…

Gene referenceSep 23, 2026
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…ecific clinical interpretation? Variant IDs in the teaching reference: rs13119723, rs6822844 Also called: IL-21, Interleukin 21 Where the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss …

Gene referenceSep 23, 2026
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…tory condition being discussed? Variant IDs in the teaching reference: rs10889677, rs11209026, rs1343151, rs7517847 Where the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHFR Daily …

Gene referenceSep 23, 2026
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…tory measurement was collected? Variant IDs in the teaching reference: rs1800795, rs1800796, rs2069837 Also called: IL-6, Interleukin 6 Where the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may …

Gene referenceSep 23, 2026
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…cell factor. It participates in blood-cell development and mast-cell biology, making the exact variant and testing context especially important. Also called: Kit Proto-Oncogene A growth receptor with a mast-cell connection KIT encodes a rec…

Gene referenceSep 23, 2026
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…oose a supplement dose for you. Variant IDs in the teaching reference: rs1137070, rs2072743, rs6323 Where the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHFR Daily and the VARS Tri…

Gene referenceSep 23, 2026
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…ne pathways in my current plan? Variant IDs in the teaching reference: rs3027452, rs1799836, rs2283729

Gene referenceSep 23, 2026
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…ader connective-tissue pattern? Variant IDs in the teaching reference: rs3025058, rs679620

Gene referenceSep 23, 2026
Some search terms matched

…oose a supplement dose for you. Variant IDs in the teaching reference: rs1076991, rs2236225 Where the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHFR Daily and the VARS Triad: VARS…

Gene referenceSep 23, 2026
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…ing the pieces together Follow the connection to folate availability and the cellular processes that use one-carbon units. The pathway provides context, but it cannot tell you from the gene name alone whether homocysteine is elevated or how…

Gene referenceSep 23, 2026
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…oose a supplement dose for you. Variant IDs in the teaching reference: rs1801131, rs1801133, rs2066470, rs4846049 Where the VARS Triad and MTHFR Daily fit If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHFR Daily an…

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