What governs how fast we age? Why do some biological processes stop working earlier than others? And what is happening at the molecular and cellular level as some organisms age while others continue to thrive?
Although seemingly philosophical in nature, these questions address one of the major mysteries of biology, the process of aging. With recent developments in genetics, molecular biology, and genomics, we now have the possibility of addressing these questions at the molecular level. Because our ultimate goal is not simply to extend lifespan, but to improve overall health, we must identify the genes associated with biological functions that we typically associate with quality of life. The goal of our laboratory's work is to understand the molecular mechanisms governing longevity and maintenance of the biological processes that exhibit age-related decline.
Recent Publications
Studies in model organisms have identified regulatory processes that profoundly influence aging, many of which modulate resistance against environmental or metabolic stresses. In Caenorhabditis elegans, the transcription regulator SKN-1 is important for oxidative stress resistance and acts in multiple longevity pathways. SKN-1 is the ortholog…
Contact information
Carl Icahn Lab 140
Princeton University
Princeton NJ, 08540
Lab phone: 609-258–9505