Ontology highlight
ABSTRACT:
SUBMITTER: Huang KH
PROVIDER: S-EPMC3857231 | biostudies-literature | 2013
REPOSITORIES: biostudies-literature
PloS one 20131209 12
Celecoxib, a cyclooxygenase-2 (COX-2) inhibitor, can elicit anti-tumor effects in various malignancies. Here, we sought to clarify the role of autophagy in celecoxib-induced cytotoxicity in human urothelial carcinoma (UC) cells. The results shows celecoxib induced cellular stress response such as endoplasmic reticulum (ER) stress, phosopho-SAPK/JNK, and phosopho-c-Jun as well as autophagosome formation in UC cells. Inhibition of autophagy by 3-methyladenine (3-MA), bafilomycin A1 or ATG7 knockdo ...[more]