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.
Putting the pieces together
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
If you are exploring homocysteine or cytokines, Dr. Purser may discuss MTHFR Daily and the VARS Triad: VARS Glutathione, VARS SOD, and VARS Catalase. He gives glutathione a central place in his approach to antioxidant support.
A gene result alone cannot tell you that you need these products or that they will treat a condition. Review your current results, medicines, goals, and tolerance with your clinician before choosing a product or dose.
A question to bring to your visit
Do my infection history and antibody results suggest a problem that warrants immune evaluation?
Variant lookup
These names can help you find an entry on your original genetic report. Seeing a name here does not tell you whether it affects your health or whether you need treatment.
EXPLORE WITH YOUR CARE TEAM
Supplements to explore
Compare the products below, including their ingredients and available forms. Your care team can help you choose one or more options for your needs.
Explore supplements Dr. Purser discusses alongside inflammation and antioxidant support.
CAPSULES & LIQUID
Glutathione options
Choose between capsule and liquid forms with your clinician.
SUPPLEMENT OPTIONS
VARS SOD
Ask your clinician how this option fits your results and current medicines.
SUPPLEMENT OPTIONS
VARS Catalase Support
Ask your clinician how this option fits your results and current medicines.
COMPARE YOUR OPTIONS
Methylation support
MTHFR Daily and Hydroxy B12 + Folinic Acid are alternatives. Your results can help your clinician choose between them.
Tell your care team which supplements and medicines you already take. Check the product page for current ingredients, prices, and availability.
