by Newcastle University A Wright’s stained bone marrow aspirate smear of patient with precursor B-cell acute lymphoblastic leukemia. Credit: VashiDonsk/Wikimedia/CC BY-SA 3.0 An international team of scientists has uncovered one of the mechanisms explaining how some leukemias evade treatment by changing their appearance and identity. Most children with the common blood cancer B-cell acute lymphoblastic leukemia (ALL)...