Let’s explore “Lichen planus and immune signaling”

IFNG encodes interferon gamma, a cytokine involved in cellular immune defense and activation of macrophages. It differs from the Th2 signals more often emphasized in allergic responses.

IL10 encodes interleukin-10, a cytokine that can limit inflammatory responses and help prevent excessive immune-mediated tissue damage. Immune balance includes resolving a response as well as starting one.

IL12B encodes the p40 subunit shared by IL-12 and IL-23. This makes it an intersection between immune pathways rather than a stand-alone measure of one cytokine.

IL15 encodes a cytokine involved in the survival and activity of immune cells, including natural killer cells and memory CD8 T cells. Its receptor system includes IL15RA.

IL16 encodes interleukin-16, a cytokine involved in attracting and influencing immune cells, including CD4-expressing cells. Its recruitment role helps separate it from other numbered interleukins.

IL18 encodes interleukin-18, a cytokine that can promote interferon-gamma responses in the appropriate immune context. Its receptor includes components encoded by IL18R1 and IL18RAP.

IL18R1 encodes a component of the receptor for IL-18. It works with an accessory component, IL18RAP, to support IL-18 signaling.

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.

TGFB1 encodes transforming growth factor beta 1, which has roles in immune regulation, tissue repair and extracellular-matrix production. Its effects can include both regulation of inflammation and promotion of fibrosis.

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.

Refers to part of the HLA immune-recognition region, rather than one gene. HLA typing requires more detail than a broad region label.

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