ScienceDaily (Apr. 17, 2008) — A drug that targets the cell surface receptors that play an important role in many types of cancer can bring about significant tumour regression in breast cancer after only six weeks of use, a scientist told the 6th European Breast Cancer Conference (EBCC-6) April 17. Dr. Angel Rodriguez, from the Lester and Sue Smith Breast Center, Baylor College of Medicine, Houston, USA, said that the work demonstrated for the first time that the tyrosine kinase inhibitor lapatinib could decrease tumour-causing breast cancer stem cells in the primary breast cancers of women receiving neoadjuvant treatment (treatment given before the primary surgery for the disease).
