Scientists study use of abundant enzyme in tumor cells to monitor cancer treatment

IMAGE: The team led by Carmen Ferreira-Halder at Unicamps Bioassay and Signal Tranduction Laboratory conclude that the molecule is associated with chemotherapy resistance and metastasis. view more  Credit: Roberta Ruela de Souza The abundant presence of an enzyme known as low molecular weight protein tyrosine phosphatase (LMWPTP) in tumor cells has long been considered an indicator […]