Richard Gorlick, M.D. (IMAGE) University of Texas M. D. Anderson Cancer Center Caption A preclinical study shows an antibody-drug conjugate (ADC) targeting surface protein MT1-MMP can act as a guided missile in eradicating osteosarcoma tumor cells without damaging normal tissues. This technology, using precision therapy targeting of cell-surface proteins through a Bicycle toxin conjugate (BTC), shows encouraging results for the treatment of osteosarcoma. Credit MD Anderson Cancer Center Usage Restrictions None License Licensed content 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.