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Category - Discovery

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people looking at posters in an auditorium

Medical Scholars Research Day set for Nov. 4

Woman smilingJennifer Hilliard Scott

The 11th annual Medical Scholars Research Day will showcase the research of 113 second-year medical students.

two doctors in a lab

Glucose wears down circadian clocks in obesity, may drive cardiovascular risk

Toni Baker

High glucose in obesity appears to gum up the works of the circadian clocks inside our cells that help regulate the timing of many body functions across the 24-hour day and drive the risk of cardiovascular disease, scientists say.

two doctors next to lab equipment

Syphilis infection rates in dialysis patients exceed general population

Toni Baker

In the first assessment of syphilis rates among people with end stage renal disease, MCG investigators have found higher rates than that of the general population.

Doctors walking

NCI-sponsored trial explores better treatment for brain tumors in children

Toni Baker

Children with recurrent brain tumors or newly diagnosed, particularly aggressive tumors called diffuse intrinsic pontine gliomas are being enrolled in the first study to examine the efficacy of a drug that inhibits an enzyme these tumors use to...

doctor sitting at desk looking through papers

Sleeping pills reduce suicidal thoughts in patients with severe insomnia

Toni Baker

Insomnia is a driver of suicide, and particularly people with severe insomnia may safely benefit from taking a sedative to help address their sleep problems as it reduces their suicidal thoughts, investigators report.

doctor sitting in a doctors office

MCG/AU Health structural heart program to be showcased at national meeting

Woman smilingJennifer Hilliard Scott

Faculty from the Cardiovascular Center at the Medical College of Georgia and Augusta University Health have been invited to give presentations on building a structural heart program, which focuses on tissues and valves rather than blood vessels of...

Doctors at table

Compressing the arm to protect the brain part of NIH study to find better stroke treatment

Toni Baker

Successive bouts of compressing then relaxing a limb with a blood pressure-like cuff to prepare the brain to better weather the lack of oxygen that occurs in stroke is one of six approaches being evaluated in the first national, head-on comparison...

Pathway found for treatment-resistant lung cancer

Toni Baker

A big way chemotherapy works is by prompting cancer cells to commit suicide, and scientists have found a pathway the most common lung cancer walks to avoid death.

two doctors talking in the lab with paperwork

More predictive genetic risk score sought for type 1 diabetes

Toni Baker

Paul Tran is working to develop a highly predictive genetic risk score that will tell parents whether their baby is at significant risk for type 1 diabetes.

Three doctors in operating room

Why young females with obesity are at early risk for cardiovascular disease

Toni Baker

In the face of obesity, the sex hormone progesterone that helps females get and stay pregnant appears to also put them at increased, early risk for cardiovascular disease, investigators report.

woman standing outside of a building

MCG student to receive one of five scholarships for diversity efforts

Woman smilingJennifer Hilliard Scott

Bria Peacock, a third-year student at the Medical College of Georgia, has received an Association of American Medical Colleges 2019 Herbert W. Nickens Medical Student Scholarship.

doctor standing next to lab equipment

Disaster medicine expert will lead MCG’s Center of Operational Medicine

Woman smilingJennifer Hilliard Scott

Dr. A. Alejandro Baez is the new director of the Center of Operational Medicine at the Medical College of Georgia at Augusta University.

two doctors looking at lab equipment

Tiny RNA provides big protection after a heart attack

Toni Baker

Heart muscle can continue to die even after restoring blood following a heart attack, and scientists have new evidence that one way to help it live is by boosting levels of a tiny RNA that helped the heart form.

two doctors looking at lab equipment

Enzyme that helps protect us from stress linked to liver cancer growth

Toni Baker

An enzyme induced by stress to help reduce production of damaging free radicals is also used by liver cancer to regulate two major cell proliferation pathways that enable the cancer to thrive, scientists report.

two doctors analyzing lab equipment

New target found for disease of the heart’s smallest blood vessels

Toni Baker

Researchers at MCG have some of the first evidence that diastolic heart failure results when there is a “critical deficit” in the ability to appropriately dilate blood vessels, due to the inhibition of a chemical that helps our blood vessels dilate.

two doctors standing in front of lab equipment

Whole body vibration shakes up microbiome, reduces inflammation in diabetes

Toni Baker

In the face of diabetes, a common condition in which glucose and levels of destructive inflammation soar, whole body vibration appears to improve how well our body uses glucose as an energy source and adjust our microbiome and immune cells to deter...

Doctor in front of medical equipment

Birthweight, height together provide insight into future heart health

Toni Baker

It’s the proportionately of a newborn — a measure that includes both birthweight and length — that may best tell doctors whether a child is born with an increased risk for heart problems later in life, investigators report.

Obstructive sleep apnea may be one reason depression treatment doesn’t work

Toni Baker

When someone is depressed and having suicidal thoughts or their depression treatment just isn’t working, caregivers might want to check to see if they have obstructive sleep apnea, investigators say.

Scientists explore blood flow bump that happens when our neurons are significantly activated

Toni Baker

Scientists at MCG are looking at how neural activity drives blood flow increases and how important the increases are for the health and proper functioning of neurons. Benefits of better understanding could include better interpreting results of...

Dr. Surendra Rajpurohit looking through a fish tank in his laboratory.

Going fishing for the next treatment for a deadly form of brain cancer

Chris Curry

They are a popular pet at pet stores across the country. However, one researcher at the Georgia Cancer Center believes a small fish could be key to solving a big problem in the brain.

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