Tuesday, February 13, 2018
Researchers have a long history of fattening up mice to gain insight into the causes and consequences of weight gain in the human body. In one of the more recent studies of this kind, a team of IRP researchers found that that a high-fat diet consistently altered the collection of microbes residing in mice’s digestive tracts and that this diet-microbe combination might pre-dispose the mice – and, potentially, obese humans – to colon cancer by triggering certain changes in how genes behave.
Monday, January 12, 2015
When I started this project, it was not my objective to develop a model for any specific disease, nor did I even suspect that the ultimate result would be some insight into autoimmune disease. The basic research question I was asking was why there are sequences in the 3’ untranslated region of the interferon-gamma mRNA that are more highly conserved than the coding region of the gene.
Monday, December 15, 2014
During my Ph.D., I decided to pursue my thesis project in a lab working in the RNA field and, more specifically, on the mechanisms of alternative splicing regulation. Moving onto my post-doctoral training, I decided to stay in this field mainly because I found it fascinating to work with RNA. It is such a flexible and diverse molecule, but also largely unexplored. I believed that this relatively new area of research would attract more interest among scientists, and the last few years show that I was thinking in the right direction.