Science

A Novel Ras Effector Pathway Found to Play Significant Role in Tumor Suppression

A man and a woman by a poster.

By Nancy Parrish, Staff Writer; photo by Richard Frederickson, Staff PhotographerPlatinum Highlight Icon

Normal cells have mechanisms to prevent the development of cancer. Among these is a type of tumor suppressor mechanism known as oncogene-induced senescence, or OIS, which halts the uncontrolled growth of cells caused by mutations in oncogenes. The oncogene Ras plays a crucial role in inducing OIS through a specific cascade of proteins, as reported in a recent article in Molecular and Cellular Biology by Jacqueline Salotti, Ph.D., and colleagues in the Eukaryotic Transcriptional Regulation Section of the Mouse Cancer Genetics Program, Center for Cancer Research (CCR).

Tags: 

Using Globus GridFTP to Transfer and Share Big Data

By Ashley DeVine, Staff Writer, and Mark Wance, Guest Writer; photo by Richard Frederickson, Staff Photographer

Transferring big data, such as the genomics data delivered to customers from the Center for Cancer Research Sequencing Facility (CCR SF), has been difficult in the past because the transfer systems have not kept pace with the size of the data. However, the situation is changing as a result of the Globus GridFTP project.

Tags: 

Scientists Discover New Possibilities at Scientific Investigators Retreat

By Nancy Parrish, Staff Writer; photos by Richard Frederickson, Staff Photographer

Scientists who attended the 2015 NCI Intramural Scientific Investigators Retreat on Jan. 13 had a chance to discuss research results with other investigators from across the National Cancer Institute. And this year, they could also explore new possibilities for the future of their research.

Tags: 

Experimental Lung Cancer Drug Shows Early Promise

By Frank Blanchard, Staff Writer

A first-of-its-kind drug is showing early promise in attacking certain lung cancers that are hard to treat because they build up resistance to conventional chemotherapy.

The drug, CO-1686, performed well in a preclinical study involving xenograft and transgenic mice, as reported in the journal Cancer Discovery. It is now being evaluated for safety and efficacy in Phase I and II clinical trials.

Tags: 

Pages

Subscribe to RSS - Science