LAB TEAM

Dr. Megan Mahoney

DR. MEGAN MAHONEY

PRINCIPAL INVESTIGATOR

Associate Professor, Comparative Biosciences
Email: mmm1@illinois.edu
Phone: (217) 333-7578
CV

MEGAN MAHONEY

I became a scientist because I am fascinated with how the natural world works. How did diurnal animals evolve from nocturnal ancestors? Why do male and females differ so dramatically with respect to mating behavior? How does the brain regulate reproductive behaviors? I study the answer to these and other questions in my lab at the University of Illinois at Urbana-Champaign. I joined the faculty in the Comparative Biosciences program in 2008, where I am the Principal Investigator of the Chronobiology Lab.

I attended Smith College (Northampton Mass) and graduated from Bates College (Lewiston ME) with a BA in Biology. I worked as a research technician at Harvard Medical School for 2 years before returning to graduate School to get my dual Ph.D. in Zoology and Ecology, Evolutionary Biology, and Behavior at Michigan State University (East Lansing, MI). My doctorate work sparked my interests in hormones and hormone receptors, biological rhythms, female reproductive cycles, neuroanatomy, and the evolution of diurnal and nocturnal species. These interests form the foundation of my current research program.

At the University of Michigan, I completed post-doctoral training in the Reproductive Sciences Program and the Toxicology Training Program. I was the Lab Manager for Dr. Theresa Lee for several years, and I oversaw projects in both the rodent circadian biology research and the sexual differentiation research on sheep.

Throughout this research career I have also developed an extensive teaching portfolio. My teaching philosophy and style has been formed from my own experiences as a student in two different small private colleges, and by being both a student and instructor at large public universities. I believe that learning is enhanced when students are interested in the subject they are studying; and once they are engaged in the material then they can hone their critical thinking skills. I have been the instructor for Animal Behavior, Hormones and Behavior, Biological Rhythms, and Research Methods. At the College of Veterinary Medicine I teach Neurobiology. My teaching efforts have been recognized with awards at both the Department and University-wide levels

Current Lab Members

Katherine Hatcher

KATHERINE HATCHER

GRADUATE STUDENT
Email: khatche2@illinois.edu

Katherine is a Ph.D. Candidate in the Neuroscience Program. She is a Histology Teaching Assistant at the College of Veterinary Medicine and also currently an Environmental Toxicology Scholar through the Interdisciplinary Environmental Toxicology Program.

The overall aim of her research projects is to investigate how exposure to environmental endocrine disruptors, such as circadian disruption or phthalate exposure, influences behavior and brain gene expression. Katherine’s dissertation research will be exploring the impact of phthalate exposure and endogenous hormone levels on sleep quality and depression in menopausal women, through a collaboration between Dr. Megan Mahoney and Dr. Charles Davies at Carle Foundation Hospital, as well as the Dr. Jodi Flaws and the Midlife Women’s Health Study.

STEPH SORIANO

GRADUATE STUDENT
Email: soriano6@illinois.edu

Stephanie is a Ph.D. student in the Neuroscience Program. Her research focuses on delineating the negative effects of chronic environmentally mediated circadian disruption on pregnancy outcomes in mice.

Lab Alumni

Angel Chu

ANGEL CHU

UNDERGRADUATE STUDENT

Angel Chu joined the Mahoney Lab as a sophomore in the Department of MCB, with a double major in Spanish. She worked on several initial projects, and completed her honors research titled, “Impacts of circadian disruption on estrous cyclicity and folliculogenesis in the female rat”.

LEO MOLINA

UNDERGRADUATE STUDENT

Leo Molina joined the Mahoney lab through the Department of Animal Sciences and James Scholar. He conducted an independent research on a project titled, “The effects of two models of circadian disruption on gene expression in the suprachiasmatic nucleus of adult Long-Evans rats”.

Yesha Patel

YESHA PATEL

UNDERGRADUATE STUDENT

Yesha Patel is a graduate of the College of Integrative Biology and the James Scholar’s program. She conducted independent research on a project titled, “Effects of dim light at night and di-(2-ethylhexyl) phthalate on locomotor rhythms and feeding behavior”.