Bolstering Fat Cells Offers Potential New Leukemia Treatment: Mcmaster (image) McMaster University Share Print E-Mail Caption These are fat cells (white circles) in healthy human bone marrow, left, compared to bone marrow in a patient with leukemia, right. Credit Image courtesy McMaster University Usage Restrictions Image may only be used with appropriate caption or credit. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.