University of Kentucky

Neuroscience

Researchers identify receptors activated by odors

A group of physiologists led by University of Kentucky's Tim McClintock have identified the receptors activated by two odors using a new method that tracks responses to smells in live mice.

Ophthalmology

HIV/AIDS drugs could be repurposed to treat AMD

A landmark study published today in the journal Science by an international group of scientists, led by the laboratory of Dr. Jayakrishna Ambati, professor & vice chair of the Department of Ophthalmology & Visual Sciences ...

Oncology & Cancer

New study identifies molecule that induces cancer-killing protein

A new study by University of Kentucky researchers has identified a novel molecule named Arylquin 1 as a potent inducer of Par-4 secretion from normal cells. Par-4 is a protein that acts as a tumor suppressor, killing cancer ...

Neuroscience

How does fitness affect the aging brain?

We all know that exercise is good for us—it can help us lower blood pressure and cholesterol, maintain a healthy weight, and even improve mood and sleep. But can exercise improve the brain, especially as we age?

Medical research

Opioid dependence plays role in chronic pain

The bodies of mammals, including humans, respond to injury by releasing endogenous opioids—compounds that mitigate acute pain. A team of researchers led by those at the University of Kentucky has uncovered groundbreaking ...

Medical research

New study represents major breakthrough in macular degeneration

University of Kentucky researchers, led by Dr. Jayakrishna Ambati, have made an exciting finding in the "dry" form of age-related macular degeneration known as geographic atrophy (GA). GA is an untreatable condition that ...

Medications

An effective treatment for COVID-19 is underused, research shows

A safe and effective medication designed to prevent mild-to-moderate COVID-19 infections from becoming more dangerous has been available for almost two years. But recent studies have shown many patients eligible for the drug—Paxlovid—haven't ...

Cardiology

How much exercise do you need for a healthy heart?

February is Heart Month, a time to focus on our cardiovascular well-being and creating a healthy lifestyle. It's also important to recognize the warning signs of heart disease and understand the exercise paradox.

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