Researchers have engineered a blue fluorescent probe that is smaller than GFP and will improve the labeling of peptide-fused recombinant proteins in living cells.

Although markers for both small vesicles and large dense core vesicles are found in astrocytes, the identity of vesicles undergoing exocytosis has been largely unclear.

Objective To discuss the value of application for the changes of tumor markers in evaluation of the effect of chemotherapy on non-small cell lung cancer (NSCLC).