Researchers investigate protein phosphatase to identify new treatments for cancer, other diseases
The abundant presence of an enzyme known as low molecular weight protein tyrosine phosphatase (LMWPTP) in tumor cells has long been considered an indicator of cancer aggressiveness and metastatic potential. It is also known to perform important functions in cells under normal conditions, participating in both the proliferation process and the regulation of intracellular systems. Research continues on its role in cancer progression.
In Brazil, a group of researchers at the University of Campinas s In Vitro Bioassay and Signal Transduction Laboratory led by Professor Carmen Veríssima Ferreira-Halder are studying the possibility of inhibiting this protein phosphatase to create novel opportunities for monitoring and treatment of cancer and other diseases.