Ovine pulmonary adenocarcinoma as an animal model for human lung cancer, because OPA is histologically similar to human adenocarcinoma in situ of the lung. Dolly the sheep, the first mammal successfully cloned from an adult somatic cell, was euthanized after it was confirmed that she had OPA. Ovine pulmonary adenocarcinoma Ovine pulmonary adenocarcinoma (OPA), also known as ovine pulmonary adenomatosis, or jaagsiekte, is a chronic and contagious disease of the lungs of sheep and goats. OPA is caused by a retrovirus called jaagsiekte sheep retrovirus (JSRV). The disease has a long incubation period, and therefore signs usually occur in adult animals (over 2
Animal Place the “Best Sanctuary” category, earning $50,000 for the organization. Animal Place is a 501(c)(3) charitable organization. Animal Place Animal Place, which was founded in 1989, is one of the oldest and largest sanctuaries for farmed animals in the United States. Nestled on 600-acres in Grass Valley, California, Animal Place provides refuge to hundreds of neglected farmed animals. In addition to permanent sanctuary, Animal Place’s Rescue Ranch is a 60-acre adoption center, placing needy farmed animals into permanent homes. Animal Place extends support to all life with a special emphasis on farmed animals. This is executed by providing permanent sanctuary, education,