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. 2016 Oct 7;6:122. doi: 10.3389/fcimb.2016.00122

Figure 5.

Figure 5

Schematic representation of the adipocyte model. (A) The differentiation procedure of precursor cells, such as mesenchymal stem cells (MSCs) or 3T3-L1, into mature adipocytes includes treatment with 3-isobutyl-1-methylxanthine (IBMX), dexamethasone (DEX), and insulin (INS). (B) Mature adipocytes, filled with LB, are infected with pathogenic mycobacteria which are phagocytosed after binding to scavenger receptors (Neyrolles et al., 2006). Ultimately, mycobacteria accumulate lipids in the form of ILI.