Silencing the speech gene FOXP2 causes breast cancer cells to metastasize — ScienceDaily
Now a research team led by investigators at Beth Israel Deaconess Medical Center (BIDMC) has identified an unexpected link between a transcription factor known to regulate speech and language development and metastatic colonization of breast cancer. Currently described online in Cell Stem Cell, the new findings demonstrate that, when silenced, the FOXP2 transcription factor, otherwise known as the speech gene, endows breast cancer cells with a number of malignant traits and properties that enable them to survive — and thrive. “We have identified a previously undescribed function for the transcription factor FOXP2 in breast cancer,” explains senior author Antoine Karnoub, PhD, an investigator in the Department of Pathology at BIDMC and Assistant Professor of Pathology at Harvard Medical School…