New Technology Suggests Biomarker for Cancer (1 of 2) (image) American Association for the Advancement of Science Share Print E-Mail Caption RNA-ISH of metastatic mouse PDAC. PDAC metastatic lesions in liver, which itself does not express satellites (left). Large, glandularm etastatic tumor deposits are readily identified by standard histological evaluation and stain for satellite (middle). Satellite expressing micrometastases in liver (right; arrowheads). 200x magnification (scale bar = 100 μm). For more information, please see Figure S2 in the Supporting Online Material. This image relates to an article that appeared in the Jan. 13, 2011, issue of Science Express, published by AAAS. The study, by Dr. Ting at Massachusetts General Hospital in Boston, Mass., and colleagues was titled, "Aberrant Overexpression of Satellite Repeats in Pancreatic and Other Epithelial Cancers." Credit Image © Science/AAAS Usage Restrictions Please cite the owner of the image when publishing. This image may be freely used by reporters as part of news coverage, with proper attribution. Non-reporters must contact Science for permission. 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.