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. 2014 Mar 21;9(3):e92949. doi: 10.1371/journal.pone.0092949

Figure 4. HSP40 impacts growth of HeLa cells via regulating PKM2 protein.

Figure 4

(A, C and D) HeLa, A549 or HepG2 cells were transfected with HA-PKM2 or Flag-HSP40 or both. 24 h after transfection, cells were replanted and cell numbers were counted every 24 h for analysis of cell proliferation (mean ± S.D., n = 3). (B, D and E) HeLa, A549 or HepG2 cells were transfected with si-PKM2 or si-HSP40 or both. 24 h after transfection, cells were replanted and cell numbers were counted every 24 h for analysis of cell proliferation (mean ± S.D., n = 3).