Social behavior is most commonly associated with electrical and chemical signaling in the brain. But, did you know that your gut may also communicate with your brain? There is emerging evidence that the gut microbiome, a population of about 100 trillion microorganisms that resides in the gastrointestinal tract, may communicate with the central nervous system… Read more »
Dr. Yvonne Lai is well known for her work at IU’s Gill Center for Biomolecular Science. However, she and her collaborators are also making waves in the business world with the growth of their startup company Anagin Inc., a promising pharmaceutical venture located in Indianapolis. Dr. Lai’s research focuses on novel drug therapies for post-traumatic stress… Read more »
Carbon dioxide (CO2) concentrations in our atmosphere continue to rise, and global warming has transitioned from a possible future phenomenon to a present environmental reality. Given this reality, scientists are motivated to improve calculations of how much carbon there is on Earth and how it flows from the biosphere to the atmosphere and back to… Read more »
How exactly does your “Maps” app know exactly where you are, any time of day? The “little blue dot” on your phone tells you where you are as the result of billions of dollars invested in the Global Positioning System (GPS), a network of 27 satellites currently orbiting the Earth. Each satellite sends microwaves constantly,… Read more »
In a world that looks more and more like a science fiction novel, it can be tempting to assume that a computer program or code can do all your tedious work for you. Algorithms suggest videos you might like to to watch on YouTube, plan your road trips to visit friends, and can even frost… Read more »
How do you get foreign molecules in the body to fly under the radar of the immune system while at the same time engineer them to interact directly with immune system cells? When designing a drug, scientists walk a fine line between getting the body to notice a drug and not marking it as an… Read more »
There are currently more individuals diagnosed with severe mental illness (SMI) in jails and prisons in the United States than in hospitals [1]. Deinstitutionalization (explained in the next paragraph), changes in sentencing policy, the war against drugs and mass incarceration have all contributed to the dramatic increase in the number of mentally ill who are… Read more »
On most weekends, you can find Indiana University graduate student Sam Cohen at Bloomington Animal Care and Control, a local animal shelter where she has volunteered for two years as a pet adoption counselor. She gets to know the dogs, talks with visitors, and helps them identify which dogs they might want to adopt. But,… Read more »
Six months ago, my credit union sent me a new Visa card. It’s bold and dynamic, featuring a white space shuttle lifting off at dawn as flames and smoke billow from the rocket boosters. Overlying this image are four letters that catch the cashier’s eye: NASA.
Have you ever heard of genetic testing? Ever had a family member who sent a sample to companies like ancestry.com? With the rise in popularity of sites like ancestry.com, it’s becoming increasingly tempting to trace your roots through genetic testing. But, how do these genetic tests work? In this post, I will explain the science… Read more »