Human monocyte response to S-nitrosoglutathione-loaded nanoparticles: uptake, viability, and transcriptome.

S-Nitrosoglutathione (GSNO) is a good candidate for nitric oxide (NO(•)) delivery, and its nanoformulation improves NO(•) stability and bioavailability. We have compared the effect of empty Eudragit nanoparticles (eENP), GSNO-loaded ENP (gENP), and free GSNO on THP-1 human monocytic cell line. We investigated cellular viability and growth by WST-1 and trypan blue tests.

Viability and gene expression responses to polymeric nanoparticles in human and rat cells.

Applications of polymeric nanoparticles (NP) in medical fields are rapidly expanding. However, the influence of polymeric NP on cell growth and functions is widely underestimated. Therefore, we have studied cell and polymeric NP interactions by addressing two cell types with two endpoints (viability and gene expressions).