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. 2008 Jun 18;3(6):e2493. doi: 10.1371/journal.pone.0002493

Figure 3. DDC and CCl4 Cooperate with MYC to Induce Diffuse HCC.

Figure 3

(A) A normal adult liver (MYC OFF Adult). (B) An adult liver tumor (MYC ON Adult). (C) A normal 4 w old liver (MYC OFF Neonate). (D) A neonatal liver tumor (MYC ON Neonate). (E) An adult liver 3–4 weeks after continuous DDC treatment (MYC OFF/DDC). (F) An adult liver tumor induced by MYC overexpression in conjunction with continuous DDC treatment (MYC ON/DDC). (G) An adult liver 4 weeks after continuous CCl4 treatment (MYC OFF/CCl4). (H) An adult liver tumor induced by MYC overexpression in conjunction with continuous CCl4 treatment (MYC ON/CCl4). Representative animals from each cohort are presented. Note that toxin-accelerated HCC are diffuse, similar in appearance to neonatal tumors. In contrast, normal MYC-induced adult tumors present as a distinct, multifocal disease.