IL23A encodes the p19 subunit of interleukin-23. Together with the p40 subunit encoded by IL12B, it forms a cytokine involved in supporting Th17 responses.
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What’s searchable?IL2RA encodes the alpha chain of the interleukin-2 receptor, also called CD25. It is involved in immune activation and regulatory T-cell biology; a soluble receptor measurement is distinct from a DNA result.
IL33 encodes interleukin-33, a signal that can act as an alarmin during tissue stress and promote type 2 immune responses. It belongs in a different functional group from chemokines that recruit cells.
IL4 encodes interleukin-4, a cytokine involved in Th2 immune responses and antibody class switching, including pathways related to IgE. It operates alongside IL-5 and IL-13 rather than representing all allergic biology by itself.
IL5 encodes interleukin-5, a cytokine important to eosinophil growth, survival and activation. Eosinophils are involved in selected allergic and other inflammatory conditions.
IL6R encodes the interleukin-6 receptor. Membrane-bound and soluble receptor pathways help explain why IL-6 biology involves more than the amount of cytokine in a single blood sample.
MTHFS encodes an enzyme that converts 5-formyltetrahydrofolate into 5,10-methenyltetrahydrofolate. This places it in folate interconversion; it is not another name for MTHFR or a direct maker of methylfolate.
RAD50 encodes a DNA-repair protein. The surrounding genomic region also contains regulatory elements relevant to the nearby IL4, IL5 and IL13 cluster, so a locus association can concern more than the coding function of one gene.
TNFRSF10A encodes death receptor 4, or DR4, a receptor that can receive the TRAIL signal and participate in regulated cell-death pathways. TRAIL itself is encoded by TNFSF10.
TNFSF10 encodes TRAIL, a signaling protein involved in regulated cell death through particular receptors. It is a different member of the TNF-related signaling family from TNF itself.
Your local doctor will likely tell you that MTHFR testing and taking an MTHFR Daily supplement is a waste of money. They might even claim it isn't a real medical issue. After 15 years of hearing this pap, I can tell you they are flat-out wrong . Every day that I run into abject medical ignorance—where medicine arrogantly refuses to bend to the hard truth of proven science—I remember Ignaz Semmelweis. Semmelweis died a broken pauper in an asylum, his life destroyed by the conventional doctors of his generation who refused to accept handwashing. Their dismissive attitude today stems not from mal
Dr. Purser’s subscriber report on PAI-1 4G/5G, homocysteine, and brain infarct risk. Read the report on Substack.
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