Does recombinant TAT-CD137 Ligand Cytoplasmic Domain Fusion Protein induce the Production of IL-6 and TNF-α in Peritoneal Macrophages?
Our results suggest that TAT-CD137Lct is an effective activator for the CD137L reverse signaling pathway.
Besides supporting the fact that toothpaste is needed to create a significant abrasion, this study also showed that a softer toothbrush can cause more abrasion than harder ones. The flexibility of bristles is only secondary to abrasion process and abrasivity of dentifrice has an important role in abrasion process.