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. Author manuscript; available in PMC: 2008 Dec 3.
Published in final edited form as: Biomark Med. 2008;2(4):349–361. doi: 10.2217/17520363.2.4.349

Figure 2.

Figure 2

Immune cells normally interact in a state of homeostasis mediated by T regulatory cells (TREGs). Alteration in the balance between these components of the immune system and in their functionality may lead to IRIS. Adapted from Kestens et al.[26].