Autophagy Impairment Induces Premature Senescence in Primary Human Fibroblasts Kang, Hyun Tae ; Lee, Ki Baek ; Kim, Sung Young ; Choi, Hae Ri ; Park, Sang Chul Abstract Publication: PLoS ONE Pub Date: August 2011 DOI: 10.1371/journal.pone.0023367 Bibcode: 2011PLoSO...623367K