TORL BioTherapeutics LLC (TORL), a biopharmaceutical company focused on developing new biologics for cancer treatment, announced today its public launch and the closing of a $158 million Series B financing. TORL's pipeline of antibody-drug conjugates (ADCs) and monoclonal antibodies (mAbs) were discovered in the laboratory of scientific co-founder Dennis Slamon, M.D., Ph.D., Professor of Medicine, and Chief of the Division of Hematology/Oncology at UCLA's David Geffen School of Medicine (DGSOM).