Raynaud’s phenomenon and inflammation
Some search terms matched…response and one associated with connective-tissue or other disease.
Bring these questions to your visit
Ask whether examination, nailfold assessment, antibodies, or other tests would help distinguish the type. Persistent sores or marked p…
Uveitis and immune pathways
Some search terms matched…s inflammation inside the eye. The cause may involve immune disease, infection, or another process, so an eye examination is essential.
Follow the pathway
Dr. Purser follows IL-12 and the Th1 response into IFN-gamma, TNF-alpha, macrophage …
Lupus and cytokine networks
Some search terms matched… is an autoimmune condition that can affect several organs. Disease activity is assessed through symptoms, examination, and multiple tests.
Follow the pathway
Dr. Purser discusses type I interferons, BAFF/BLyS, IL-17, and other cytokines i…
F9 and factor IX
Some search terms matched….
Understand the connection
F9 encodes clotting factor IX. Disease-causing variants can be involved in hemophilia B, a bleeding disorder. F9 is on the X chromosome, which changes how inheritance is described.
Follow the pathway
Dr. Purser…
Profound magnesium deficiency
Some search terms matched…nd calcium. Causes can include poor intake, digestive loss, kidney loss, and medicines; a severe laboratory result needs a different response from a general supplement question.
Bring these questions to your visit
If a laboratory identifie…
Homocysteine, folate transport, and uric acid
Some search terms matched…teine handling.
Follow the pathway
Dr. Purser discusses SLC19A1, folate availability, methylation, and metabolic stress alongside gout. Urate crystals can activate the NLRP3–IL-1 beta pathway; homocysteine is a separate consideration that …
MTHFR, homocysteine, and immune signals
Some search terms matched…ofolate, a folate form used in homocysteine remethylation. B12-dependent MTR is another part of that route.
Follow the pathway
Dr. Purser connects homocysteine with immune signaling, oxidative stress, and antioxidant defenses. He discusses…
Chronic proctitis and cytokines
Some search terms matched…means inflammation of the rectal lining. Inflammatory bowel disease, infection, radiation, and other causes can produce different patterns.
Follow the pathway
Dr. Purser connects TNF-alpha, IL-1 beta, IL-6, and T-cell pathways with local t…
Relapsing polychondritis
Some search terms matched…thway
Dr. Purser connects chemokines such as IL-8, CCL2/MCP-1, and CCL4 with Th1/Th17 signaling and cytokines including TNF-alpha, IL-6, and IL-1 beta. He discusses the interaction of immune-cell recruitment and tissue injury.
Bring these …
Scleritis and cytokines
Some search terms matched…Follow the pathway
Dr. Purser discusses TNF-alpha, IL-6, IL-1 family signals, and Th17/Th22 pathways in eye inflammation. The degree of eye disease cannot be inferred simply from whether a common genetic finding is heterozygous or homozygou…
TNF rs1800629
Some search terms matched…ry region of the TNF gene.
Understand the connection
TNF rs1800629 is a promoter-region variant, commonly described as -308 G>A. A promoter helps regulate gene activity, but a genotype is not the same as a measured cytokine concentration.
…
Arginine
Some search terms matched…rginine product interchangeable with treatment for vascular disease.
What symptoms can—and cannot—tell you
A low intake or a laboratory finding is not automatically a standalone deficiency diagnosis. Assess overall protein intake, absorptio…
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