Life Lines by Dr. Dolittle

Sponsored by the American Physiological Society

Physiology on the Road

Leave a comment

EB2022: Facing Oxygen Challenges

I learned a lot about how animals adapt to changing environmental oxygen levels in the Experimental Biology symposium on “Functional Integration across the Oxygen Cascade in the Face of Challenging Environments.” Here is what I learned… The first presenter, Dr. Lara do Amaral-Silva (postdoctoral fellow at the University of North Carolina at Greensboro working with Dr. Joseph (Joe) Santin), spoke about her research on adaptations in the bullfrog “super-brain” that […]

Continue Reading →

Leave a comment

EB 2022: Adapting to a changing climate

EB 2022 was a fantastic meeting (as usual) for comparative physiology. This meeting marked the last Experimental Biology conference as each society will be hosting their own meetings going forward. I soaked up as much as I could and will be sharing what I learned at the meeting over the coming weeks. “Predicting Species Physiological Responses to a Changing Climate” The first speaker in this symposium was Dr. Hollie Putnam […]

Continue Reading →

Leave a comment

EB 2022: Modeling human diseases and healthy aging

I sat through a very interesting session at this year’s Experimental Biology conference called, “The Power of Comparative Models for Accelerating Translational Healthspan Research: Underutilized Lab Animals, Companion Pets, Old World Monkeys, and Pumas.” While the title seems to capture the general idea of the symposium, I thought I would share a bit more information about the presenters and their exciting research. Dr. Karyn Hamilton from Colorado State University presented […]

Continue Reading →

Leave a comment

Stranger than science fiction: treefrogs that freeze and live to tell the story

Today we have a guest blog written by Elizabeth Evans (pictured above), a graduate student at the University of Dayton working in the laboratory of Dr. Carissa Krane. She presented her research on freeze tolerance today at the 2022 Experimental Biology conference in Philadelphia. She wrote the award-winning blog entry below which earned the 2022 Dr. Dolittle Travel Award to attend the conference. Congratulations Elizabeth!! Stranger than science fiction: treefrogs […]

Continue Reading →

Leave a comment

2022 August Krogh Distinguished Lecturer, Dr. Patricia Schulte

Each year, the Comparative and Evolutionary Physiology section of the American Physiological Society presents their highest award, the August Krogh Distinguished Lecture, to a comparative physiologist who “has made major and meritorious contributions” to the field. Dr. August Krogh (1874-1949) was a physiologist who won the Nobel Prize in Physiology or Medicine in 1920. He was very interested in zoology and joined the University of Copenhagen as an Associate Professor […]

Continue Reading →

Leave a comment

Arizona Physiological Society’s annual conference: Part 2

Arizona’s physiologists met in October to talk about Rocky Mountain Spotted Fever, urbanization, the evolution of walking and vocalizations, snow leopards, and diet. Here are the highlights… Oral Presentations: Graduate student Luke Endicott from the Arizona College of Medicine at Midwestern University, working with R. Potter and Dr. C.R. Olson presented their research exploring how zebra finches learn to sing and the importance of vitamin A in this process. Does […]

Continue Reading →

Leave a comment

Now featuring: Arizona Physiological Society

Now featuring the Arizona Physiological Society, who held their annual meeting October 29-30. In attendance were students, postdocs, and faculty from the Downtown, Tempe and West campuses of Arizona State University, AT Still University, Glendale University, Midwestern University, Northern Arizona University, as well as the Phoenix and Tucson campuses of the University of Arizona. The Keynote Address was given by Dr. William Karasov, from the University of Wisconsin Department of […]

Continue Reading →

Leave a comment

Today’s Feature: Midlands Society of Physiological Sciences

October was a great month for physiology! The Midlands Society of Physiological Sciences also held their virtual annual meeting on October 23rd.  Highlights from Oral Presentations: Lucas Wang, undergraduate student at the University of Nebraska – Omaha (in collaboration with Lie Gao, Bryan Hackfort, and Irving Zucker) presented research exploring how upregulating a pathway in skeletal muscle that protects from oxidative stress and inflammation prevented age-related declines in heart and […]

Continue Reading →

Leave a comment

Featuring: Missouri Physiological Society

The Missouri Physiological Society held their virtual annual meeting on Saturday October 16th. Membership in the society includes high school, undergraduate and graduate students, teachers, scientists, and science policy administrators/advocates in the state of Missouri. Highlights from the Oral Presentations: The Keynote Address was given by Dr. John Hall, Arthur C. Guyton Professor and Chair of Physiology and Biophysics as well as Founding Director of the Mississippi Center for Obesity […]

Continue Reading →

Leave a comment

Featuring: Ohio Physiological Society, Part 3

Granted the following topics are not comparative physiology research, I think they are certainly worth mentioning: Sayani Bhattacharjee, a graduate student at The University of Toledo, presented research on a novel way to overcome drug resistant prostate cancer, at least in cancer cells. A common treatment for prostate cancer is to block androgens. The problem with this treatment is that nearly all patients become resistant to the treatment. Fingers crossed […]

Continue Reading →