Cell therapies for diabetes, cancer Therapies using stem cell transplants are advancing promising treatments for such conditions while Alzheimer’s Disease, neurological illnesses and spinal cord injury, and heart disease. Now, scientists believe that stem cell transplants may eventually benefit those who suffer from diabetes or cancer priligy i norge . However, important queries need answers: Provided the shortage of individual pancreatic islet tissue, can stem cells be utilized to provide insulin cells that can be stored and secreted from a bioartifical pancreas? Can islet cells end up being frozen for long periods of time, retain their integrity and be transplanted? If tumors consist of cancer stem cells, how do the stem cells be destroyed and targeted to provide improved therapies? To raise and help answer some of these relevant questions, the current double problem of CELL TRANSPLANTATION is definitely devoted to research presented at the Japan Society of Organ Preservation and Medical Biology meeting in Tokyo in November, 2006.
Cellular change occurs in early-stage lung cancer also, say researchers Cellular change thought to happen just in late-stage cancers to greatly help tumors distributed also occurs in early-stage lung cancer as a way to bypass growth controls, say researchers at Mayo Clinic in Florida. The obtaining, reported in the July 11 issue of Science Translational Medicine, represents a new understanding of the extent of transformation that lung cancer tumor – and likely a great many other tumor types – undergo early in disease advancement, the scientists say. They add that the discovery also points to a potential strategy to halt this process, known as epithelial-mesenchymal changeover, or EMT. Our research points to EMT as a key part of lung cancer progression through the earliest phases of cancer advancement, says business lead investigator and tumor biologist Derek Radisky, Ph.D.