THE TEACHING CONNECTION
A conversation between immune cells
A conversation between immune cells
CD40 encodes a receptor that participates in communication between immune cells, including T-cell help for B-cell responses. Its partner is CD40 ligand, encoded by CD40LG.
How Dr. Purser connects the pieces
Dr. Purser includes the CD40/CD40LG pair in antibody-response and autoimmune teaching. The useful lesson is to distinguish a common susceptibility marker from evidence of an antibody deficiency. Recurrent or unusual infections call for clinical immune evaluation rather than an inference from CD40 alone.
Where the VARS Triad and MTHFR Daily fit
In Dr. Purser’s treatment framework, the VARS Triad—VARS Glutathione, VARS SOD and VARS Catalase—together with MTHFR Daily is a central consideration when homocysteine or cytokine issues are involved. He emphasizes VARS Glutathione as a foundational functional-support component across his genetic SNP teaching. The individual gene lesson explains how its pathway connects to that broader approach.
This describes the Purser treatment model, not proof that a product corrects a variant or treats every associated condition. Product choice, formulation, sequence and amount depend on the individual assessment, existing medicines, current findings and tolerance.
A question to bring to your visit
Do my infection history and antibody results suggest a problem that warrants immune evaluation?
Variant lookup
These teaching identifiers include regional research markers. Match them to your original laboratory report; listing alone does not establish clinical significance or a treatment need.
PURSER WELLNESS · PRACTICE & SHOP
Explore your next step.
PHYSICIAN DESIGNEDVARS Glutathione CapsulesCapsule product informationView product
PHYSICIAN DESIGNEDVARS Liposomal GlutathioneLiquid product informationView product
PHYSICIAN DESIGNEDVARS SODFormerly SOD BoosterView product
PHYSICIAN DESIGNEDVARS Catalase SupportProduct information & ingredientsView productPHYSICIAN DESIGNEDMTHFR DailyProduct information & ingredientsView productTESTING & CONSULTATIONGenetic testing + consultationExplore the available testing bundlesExplore testingProduct and testing details from our practice and shop. Discuss what fits your needs with your clinician. Current labels, availability and pricing are shown on the linked pages.
