a developing retina generated from human induced pluripotent stem cells

Academic Panoramic: What's new about getting old?

UI undergrads explore the mysteries of aging
There are some undeniable truths in life. One of them is that we will get older. Yet we don't really know how and why we age. It’s those central questions that Veena Prahlad is tackling in her undergraduate class, Mechanisms of Aging.
Associate Professor of Biology Maurine Neiman works with Graduate Teaching assistant Joe Jalinsky and incoming Freshman Kaitlin Hatcher of Solon, IA in the Snail Research Lab

Be fruitful and multiply

UI researchers study why species mate and reproduce
Why do species mate when the costs of reproduction are so high? A University of Iowa biologist seek to understand why by studying female snails that can produce offspring with males—and without them. Their findings may help answer questions about genetic diversity and inherited diseases.
student conducting research in lab setting

Shaping several generations of scientists

Summer high school research program makes UI ‘feel like home’
Just like her mom almost 30 years ago, Alexandra Chan is immersed in hands-on research on the University of Iowa campus. Chan is one of nearly 40 high school students from across the nation and globe participating in a rigorous, five-week summer residential research opportunity, the Secondary Student Training Program.
Illustration of a centrosome mechanism within dividing cells

UI researchers track protein 'hitchhiker' in fluorescent worms

Understanding healthy cell division could have implications for cancer patients, embryos
University of Iowa researchers have identified a new mechanism that ensures proper cell division in worms. They believe that same process may also be happening in humans and understanding healthy cell division could have implications for cancer patients and embryos.
Picture of walnut fly, one of insects studied by UI researchers as part of research into biodiverrsity in ruban areas.

Green spaces don't ensure biodiversity in urban areas

University of Iowa study showed more trees did not correspond with more insects
Green spaces in cities are great, but they don't ensure biodiversity, according to University of Iowa biologists. The team found insect abundance was lacking in two common urban trees, suggesting insect movement may be limited by barriers, such as roads and buildings. Results appear in the journal PLOS ONE.

Treating cancer: UI biologists find gene that could stop tumors in their tracks

UI researchers have found a gene in a soil amoeba that can overcompensate for the specific mutations of a similar gene. In humans, those genetic mutations can often lead to tumor growth. Researchers are now looking for a separate human gene that could overcompensate for mutations in the same way.

Science UI biologist comments on bioelectricity

Bernd Fritzsch, UI professor of biology, comments on the paper of another researcher, the long history of bioelectric batteries, and their potential future use in the human body.

The Red Queen lecturing Alice

Researchers test whether Red Queen hypothesis makes species resilient

It's how life survives in a constantly changing environment
Over the years, evolutionary biologists have referenced the “Red Queen” hypothesis, which describes how living organisms, including humans, manage to survive in a changing environment by adapting through sexual reproduction. According to a University of Iowa researcher, the hypothesis is supported.
Michelle Sullivan - Biology and Dance

The art of hands-on science

Urbandale senior take interests and training on to grad school
In this video feature Urbandale native Michelle Sullivan talks about her biology major at Iowa, the research opportunities she's had through Honors at Iowa, and how the dance minor complemented her scientific training.