Self-regulating novel iron oxide nanoparticle-based magnetic hyperthermia in swine: biocompatibility, biodistribution, and safety assessments.

Studies demonstrating the successful and safe application of magnetic hyperthermia in large animals are scarce. A therapeutic approach for advanced cancer comprising multicore encapsulated iron oxide (IO) Sarah Nanoparticles (SaNPs), that uniquely self-regulate their temperature, was developed thus overcoming the safety challenges of hyperthermia. SaNPs are intravenously injected and accumulate in tumor tissue, leading to selective heating upon exposure to an external alternating magnetic field (AMF).

Novel Nanoparticle-Based Cancer Treatment, Effectively Inhibits Lung Metastases and Improves Survival in a Murine Breast Cancer Model.

Sarah Nanoparticles (SaNPs) are unique multicore iron oxide-based nanoparticles, developed for the treatment of advanced cancer, following standard care, through the selective delivery of thermal energy to malignant cells upon exposure to an alternating magnetic field. For their therapeutic effect, SaNPs need to accumulate in the tumor. Since the potential accumulation and associated toxicity in normal tissues are an important risk consideration, biodistribution and toxicity were assessed in naïve BALB/c mice.

The GALT rush: high carrier frequency of an unusual deletion mutation of the GALT gene in the Ashkenazi population.

Classic galactosemia is an autosomal recessive disorder of galactose metabolism manifesting in the first weeks of life following exposure to a milk-based diet. Despite the benefit of avoidance of lactose, many patients suffer from long-term complications including neurological deficits and ovarian failure. To date, over 230 mutations have been described in the GALT gene resulting in galactosemia.