A new gene therapy approach has been shown to virtually eliminate cancerous tumors in mice by boosting their immune systems. The treatment, which blocks a key immunosuppressor called TGF-beta, resulted in 70-80% survival rates in mice with melanoma and prostate cancer.
A survey of 51 individuals handling human remains after the 1995 Oklahoma City bombing found minimal post-traumatic stress and depressive symptoms two years later. Factors such as social support, debriefing, and medical experience were linked to resilience in body handlers.
Researchers at Cedars-Sinai Medical Center have developed a new approach for treating gliomas by engineering neural stem cells to deliver a cancer-killing protein. The treatment, known as NSC-TRAIL, successfully tracked and destroyed glioma cells in mice, while sparing normal brain tissue.
Researchers found activated platelets can deposit pro-inflammatory factors on monocytes and vessel walls, contributing to atherosclerotic lesions. The study suggests that targeting platelet P-selectin may be an effective way to limit the formation of these lesions.