THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “HOMA-IR — lab reference”

397 resources for your curiosity9 matching listings grouped; alternative sources stay available.

What’s searchable?
Gene referenceSep 23, 2026

GSTP1

Some search terms matched

…oose a supplement dose for you. Variant IDs in the teaching reference: rs1138272, rs1695 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 Gl…

Gene referenceSep 23, 2026

GSTT1

Some search terms matched

…oose a supplement dose for you. Variant IDs in the teaching reference: rs17856199, rs2266637 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: VAR…

Gene referenceSep 23, 2026

HDC

Some search terms matched

…dine Decarboxylase Histamine production is one part of the circuit HDC is involved in the enzyme step converting histidine to histamine. This is the production side of the circuit, separate from AOC1-mediated clearance and the HRH1/HRH2 rec…

Gene referenceSep 23, 2026

HFE

Some search terms matched

HFE helps regulate iron absorption through signaling that influences hepcidin. The commonly discussed C282Y and H63D variants correspond to rs1800562 and rs1799945. Their implications depend on the combination present and clinical findings.…

Gene referenceSep 23, 2026

HLA-DQA1

Some search terms matched

…igen fragments to CD4 T cells. HLA-DQ function depends on pairing with an HLA-DQB chain, so an isolated marker is not a complete HLA type. Also called: HLADQA1, Human Leukocyte Antigen DQA1 Antigen presentation and celiac susceptibility HLA…

Gene referenceSep 23, 2026

HLA-DQA2

Some search terms matched

…rder. CD4 T cells are helper T cells; they should not be mislabeled as the usual cytotoxic CD8 T-cell group. A question to bring to your visit Does this specific HLA marker have a validated clinical interpretation for the question being inv…

Gene referenceSep 23, 2026

HRH1

Some search terms matched

…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

HRH2

Some search terms matched

…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

IL21

Some search terms matched

…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

IL23R

Some search terms matched

…on; a receptor variant does not tell you how much IL-23 is circulating. More from the teaching: Putting the pieces together Immune signals can be discussed alongside homocysteine and antioxidant defenses. Track when symptoms flare and what …

Gene referenceSep 23, 2026

IL6

Some search terms matched

…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

KIT

Some search terms matched

…sted in inherited DNA or affected tissue, and what does the laboratory classify the variant as? Variant IDs in the teaching reference: rs121913507, rs3822214

Search looks for your words in titles, descriptions, available articles, learning guides, and video captions when available. The closest matches appear first. Duplicate posts are grouped, with links to other places you can read or watch them. Books, chapters, and reports have topic guides here; the original files and full book text are not available in this encyclopedia. Subscriber posts include a title and public summary; open Substack to read the full post.