Shots:OS Therapies has reported data from 2 studies assessing OST-HER2 with palliative radiation to prevent or delay amputation in dogs with unresected appendicular osteosarcomaUnpublished data showed tumor arrest, delayed metastases, & >500-day survival in 5/15 dogs while data published Molecular Therapy, showed early immune response from the 1st dose, with short-term survivors with…