A group of researchers led by scientists from the Virginia Bioinformatics Institute (VBI) at Virginia Tech have developed a new technology that detects distinct genetic changes differentiating cancer patients from healthy individuals [1]. The technology is described in a recent study published in the journal Genes, Chromosomes and Cancer and may one day serve as the basis for a cancer predisposition test.
IU Announces Plans for a Personalized Medicine Institute
February 22, 2011 | by
Earlier this month, Indiana University announced a major commitment to research in one of healthcare’s most promising fields, personalized medicine. The Indiana Institute for Personalized Medicine will pursue genome-based and pharmacogenomics studies in cardiology, pediatrics, obstetrics and cancer, as well as other areas [1]. The emergence of personalized medicine, which targets individualized treatment and care based on personal and genetic variation, is creating a thriving market. Indeed, the market for personalized medicine in the United States is $232 billion and is projected to grow 11% annually [2].
NHGRI Vision to Move Genomic Medicine from Base Pairs to Bedside
February 11, 2011 | by
A new strategic plan from an arm of the National Institutes of Health envisions scientists being able to identify genetic bases of most single-gene disorders and gaining new insights into multi-gene disorders in the next decade. This should lead to more accurate diagnoses, new drug targets and the development of practical treatments for many who today lack therapeutic options, according to the plan from the National Human Genome Research Institute (NHGRI).
Crizotinib: Another Step Towards Personalized Cancer Care
February 9, 2011 | by
Tyrosine kinases are signaling molecules that are frequently mutated as cells become tumorigenic. One of their responsibilities is regulating a cell’s growth based on the extracellular signals they receive. The presence of extracellular growth factors tells them to induce the cell to grow more rapidly, while a lack of oxygen or nutrients tells them to grow more slowly. When these kinases are mutated they make the cell grow uncontrollably, divorcing growth from the conditions outside the cell. In some cases, this mutation is what makes a cell cancerous.
NIH to Establish Translational Medicine Center
January 18, 2011 | by
Francis Collins, Director of the National Institutes of Health (NIH), said last month that he is moving ahead with a plan to create a new center focused on translational medicine, presently called the National Center for the Advancement of Translational Sciences (NCATS) [1]. The strategy comes at a time of mounting frustration from researchers that the abundance of new information about the molecular basis of many diseases hasn’t led to the development of new therapies.
