bafilomycin-a1 and Carcinoma--Transitional-Cell

bafilomycin-a1 has been researched along with Carcinoma--Transitional-Cell* in 1 studies

Other Studies

1 other study(ies) available for bafilomycin-a1 and Carcinoma--Transitional-Cell

Article	Year
Celecoxib-induced cytotoxic effect is potentiated by inhibition of autophagy in human urothelial carcinoma cells. PloS one, 2013, Volume: 8, Issue: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 knockdown potentiated celecoxib-induced apoptosis. Up-regulation of autophagy by rapamycin or GFP-LC3B-transfection alleviated celecoxib-induced cytotoxicity in UC cells. Taken together, the inhibition of autophagy enhances therapeutic efficacy of celecoxib in UC cells, suggesting a novel therapeutic strategy against UC. Topics: Adenine; Antineoplastic Agents; Autophagy; Autophagy-Related Protein 7; Carcinoma, Transitional Cell; Celecoxib; Cell Line, Tumor; Cyclooxygenase 2 Inhibitors; Endoplasmic Reticulum Stress; Gene Expression Regulation, Neoplastic; Humans; JNK Mitogen-Activated Protein Kinases; Macrolides; MAP Kinase Kinase 4; Phosphoproteins; Pyrazoles; RNA, Small Interfering; Signal Transduction; Sirolimus; Sulfonamides; Ubiquitin-Activating Enzymes; Urinary Bladder Neoplasms	2013

Article

Year

Celecoxib-induced cytotoxic effect is potentiated by inhibition of autophagy in human urothelial carcinoma cells.

PloS one, 2013, Volume: 8, Issue: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 knockdown potentiated celecoxib-induced apoptosis. Up-regulation of autophagy by rapamycin or GFP-LC3B-transfection alleviated celecoxib-induced cytotoxicity in UC cells. Taken together, the inhibition of autophagy enhances therapeutic efficacy of celecoxib in UC cells, suggesting a novel therapeutic strategy against UC.

Topics: Adenine; Antineoplastic Agents; Autophagy; Autophagy-Related Protein 7; Carcinoma, Transitional Cell; Celecoxib; Cell Line, Tumor; Cyclooxygenase 2 Inhibitors; Endoplasmic Reticulum Stress; Gene Expression Regulation, Neoplastic; Humans; JNK Mitogen-Activated Protein Kinases; Macrolides; MAP Kinase Kinase 4; Phosphoproteins; Pyrazoles; RNA, Small Interfering; Signal Transduction; Sirolimus; Sulfonamides; Ubiquitin-Activating Enzymes; Urinary Bladder Neoplasms

2013