Ibuprofen‑derived nitric oxide donors with a high affinity to human serum albumin induce cell death in pancreatic cancer cells through a non‑caspase 3/7‑mediated pathway.

Nitric oxide (NO) has been reported to have a cytotoxic effect on various types of cancer. However, the efficient delivery of NO donors to tumors remains challenging. The present study used ibuprofen, which has a high binding affinity to human serum albumin (HSA).

Novel Diclofenac-NO Donor With High Affinity for Human Serum Albumin Induces Endoplasmic Reticulum Stress-mediated Cell Death in Human Pancreatic Cancer Cells.

Background/aim: Nitric oxide (NO) has various physiological activities. In this study, diclofenac (DF) which has a high affinity for human serum albumin (HSA) was nitrosylated to a novel NO donor (NDF). The cytotoxic effects and the mechanism of NDF were investigated.