Biotechnology Recent data from the 2016 American Society of Clinical Oncology (ASCO) Annual Meeting have shown that rovalpituzumab tesirine (Rova-T), AbbVie’s (NYSE: ABBV) antibody-drug conjugate (ADC) to treat recurrent/refractory small cell lung cancer (SCLC), represents a promising new approach, as it is the first biomarker-directed therapy for treating the disease, an aggressive form of lung cancer that accounts for around 15% of all lung cancers. 11 June 2016