THE PURSER WELLNESS ENCYCLOPEDIA
5 chapters, at your pace
341 resources for your curiosity25 matching listings grouped; alternative sources stay available.
What’s searchable?Coming soon: the DRP Genetic Cytokine Panel. This panel looks at 90 different cytokine gene SNPs. If even one of those SNPs is homozygous, it can drive major inflammatory issues that never fully settle with standard care. If you have unex
FOLR2 encodes folate receptor beta, a folate-binding protein expressed in particular cell types, including subsets of immune cells. It is distinct from the FOLR1 receptor and the SLC19A1 reduced folate carrier.
HLA-DQA1 contributes to an HLA-DQ protein that presents antigen 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.
HLA-DQA2 is part of the HLA class II region involved in immune recognition. It should not be treated as interchangeable with HLA-DQA1 or as a measurement of how well the immune system fights infections.
KIT encodes a receptor tyrosine kinase that responds to stem cell factor. It participates in blood-cell development and mast-cell biology, making the exact variant and testing context especially important.
VDR encodes the vitamin D receptor, which helps regulate gene activity in response to active vitamin D. A receptor variant does not by itself mean receptors are absent or that the blood vitamin D level is low.
C3 is the gene name for Complement C3. Learn what a specific result could mean and what to ask about it.
CCR3 is the gene name for C-C Motif Chemokine Receptor 3. Learn what a specific result could mean and what to ask about it.
Encodes cubilin, part of a receptor system involved in uptake of the intrinsic-factor–B12 complex.
Refers to part of the HLA immune-recognition region, rather than one gene. HLA typing requires more detail than a broad region label.
TPSAB1 is the gene name for Alpha Tryptase. Learn what a specific result could mean and what to ask about it.
A fast look at the genetic quirks I came across this week, from odd inherited traits to the ones that can seriously affect health. Clear, curious, and a little alarming.
Searchable captionsSearch 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.
