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. Author manuscript; available in PMC: 2013 Apr 2.
Published in final edited form as: J Invest Dermatol. 2012 Apr 19;132(9):2198–2205. doi: 10.1038/jid.2012.111

Figure 2. Acne patients’ monocytes express lower levels of TLR-4 compared to normal volunteers.

Figure 2

Mean MFI ± SEM of TLR-4 is shown for patients at baseline versus volunteers (left) as well as patients’ TLR-4 levels over the course of isotretinoin therapy (right). *P<0.05, ** P<0.01, and ***P<0.001.