Now, in this week’s issue of Cell Stem Cell, the Salk Institute’s Juan Carlos Izpisua Belmonte and his colleagues show that the recipe for iPSCs is far more versatile than originally thought. For the first time, they have replaced a gene once thought impossible to substitute, creating the potential for more flexible recipes that should speed the adoption of stem cells therapies…
Myc acts somewhat like a master switch within cells to foster uncontrolled growth. …
The laboratory and animal study also shows how the agent, called SapC-DOPS, targets tumor cells and blood vessels. …
In rodents, intestinal bacteria influence obesity, intestinal inflammation, and certain types of epithelial cancers. …
The findings are published in the latest issue of the journal Nature Genetics. Brain cancer is the primary cause of cancer mortality in children. Even in cases when the cancer is cured, young patients suffer from the stress of a treatment that can be harmful to the developing brain. In a search for new target structures that would create more gentle treatments, cancer researchers are systematically analyzing all alterations in the genetic material of these tumors…
Scientists at the Technische Universitaet Muenchen (TUM) have developed the first assay for living T cells that can quantify how strongly the cells’ receptors bind to their targeted antigen. Optimal binding strength or "structural avidity" is thought to be the most important predictor of success in adoptive transfer therapies…
CHD7 encodes a so-called chromatin remodeler, an important class of epigenetic regulators. DNA is wound around bead-like nucleosomes consisting of histone proteins. The string of beads is then twisted into a structure called chromatin…
source : http://www.foxnews.com/health/2013/07/04/healthy-summer-drinks-from-bethenny-frankel/
Squamous cell carcinoma (SCC) is an epithelial malignant tumor, and is found in many tissues. For example, SCC is thought to account for more than 90% of esophageal cancers, more than 80% of the cervical cancers, and more than 30% of lung cancers…
source : http://www.foxnews.com/health/2013/07/02/are-your-hormones-making-sick/