Ciaran A. S. Shaughnessy

Ciaran A. S. Shaughnessy

Ph.D. Candidate

B.Sc. Chemistry, The Illinois Institute of Technology, 2012
M.Sc. Biological Sciences, Depaul University, 2015

Advisor: Stephen D. McCormick

Research Interests

Many animals are adapted to survive large changes to their surroundings (e.g., tidal, diurnal, and seasonal changes, or changes as a result migration between two different environments). As an environmental physiologist, I am interested in understanding how animals acclimate to these changes. In my research, I use euryhaline fish (fish that tolerate large fluctuations in environmental salinity) to study the organismal, cellular, and molecular mechanisms of salinity acclimation. I am particularly interested in researching endocrine regulation of salinity acclimation and how other environmental stressors (e.g., temperature, hypoxia, PCO2) affect salinity acclimation in some of the most primitive euryhaline fishes.

Publications

Shaughnessy, C. A., Baker, D. W., Brauner, C. J., Morgan, J. D., Bystriansky, J. S. (2015). Interaction of osmoregulatory and acid-base compensation in white sturgeon (Acipenser transmontanus) during exposure to aquatic hypercarbia and elevated salinity. J Exp Biol. (doi:10.1242/jeb.125567)