Research Paper Volume 8, Issue 2 pp 231—244

Reversal of phenotypes of cellular senescence by pan-mTOR inhibition

Figure 6. Alteration in protein levels and phosphorylation on short term AZD8055 treatment. Cells at CPD 36 or CPD 73 were seeded into T25 flasks and grown in medium containing AZD8055 or DMSO for one week. After harvesting, cells were pelleted and lysed in RIPA with protease and phosphatase inhibitors, separated on SDS-PAGE then immunoblotted for the indicated proteins. (A) Components of the mTOR signaling pathway, (B) Cell cycle proteins. The panels on the right show longer exposure images of the same panels on the left, to highlight bands that are faint in the shorter exposure images.