‘Genetic doppelgangers:’ Emory research provides insight into two neurological puzzles

An international team led by Emory scientists has gained insight into the pathological mechanisms behind two devastating neurodegenerative diseases. The scientists compared the most common inherited form of amyotrophic lateral sclerosis and frontotemporal dementia (ALS/FTD) with a rarer disease called spinocerebellar ataxia type 36 (SCA 36). Both of the diseases are caused by abnormally expanded and strikingly similar DNA repeats. However, ALS progresses quickly, typically killing patients within a year or two, while the disease Read more

Emory launches study on COVID-19 immune responses

Emory University researchers are taking part in a multi-site study across the United States to track the immune responses of people hospitalized with COVID-19 that will help inform how the disease progresses and potentially identify new ways to treat it.  The study is funded by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health. The study – called Immunophenotyping Assessment in a COVID-19 Cohort (IMPACC) – launched Friday. Read more

Marcus Lab researchers make key cancer discovery

A new discovery by Emory researchers in certain lung cancer patients could help improve patient outcomes before the cancer metastasizes. The researchers in the renowned Marcus Laboratory identified that highly invasive leader cells have a specific cluster of mutations that are also found in non-small cell lung cancer patients. Leader cells play a dominant role in tumor progression, and the researchers discovered that patients with the mutations experienced poorer survival rates. The findings mark the first Read more

Strong4Life

Emory experts weigh in on obesity at AACC Annual Meeting

The obesity epidemic took center stage at this year’s American Association of Clinical Chemistry (AACC) Annual Meeting. Several Emory experts took the podium to further explore obesity not only as a public health problem, but also as an issue that is changing the way we diagnose diseases and treat health issues in children.

Jeffrey Koplan, MD, MPH

Jeffrey Koplan, MD, MPH, director of the Emory Global Health Institute, led one of the meeting’s plenary sessions, emphasizing that obesity must be fought with changes in both public policy and personal decision-making. Koplan also noted that strategies to address obesity must be localized to fit each community because eating and exercise habits are often culturally specific.

Rising rates of obesity also are changing the way physicians and researchers define and diagnose certain diseases, including metabolic syndrome, a cluster of risk factors including insulin resistance, high blood pressure, cholesterol abnormalities and an increased risk for clotting. The common thread among patients with metabolic syndrome is that they are often overweight or obese.

Ross Molinaro, PhD

Pathologist Ross Molinaro, PhD, medical director of the Core Laboratory at Emory University Hospital Midtown and co-director of the Emory Clinical Translational Research Laboratory, presented insights into the important role of lab testing in the definition and diagnosis of metabolic syndrome.  In addition to new markers, Molinaro addressed the global prevalence of metabolic syndrome and the evolving criteria for diagnosis.

Miriam Vos, MD, MSPH

Responding to their members’ demand for more information on how obesity affects children, the AACC hosted a full-day symposium on pediatric obesity and related health complications such as diabetes and high blood pressure.  Miriam Vos, MD, MSPH, assistant professor of pediatrics in  Emory School of Medicine and a physician at Children’s Healthcare of Atlanta described non-alcoholic fatty liver disease as an increasingly common complication of childhood obesity that can cause inflammation and scarring of the liver.

Stephanie Walsh, MD

Stephanie Walsh, MD, assistant professor of pediatrics in Emory School of Medicine and medical director of child wellness at Children’s Healthcare of Atlanta, leads Children’s efforts in preventing and treating childhood obesity in Georgia, which currently has the second highest rate of childhood obesity in the country. Walsh addressed the effect of Children’s wellness initiative, called Strong4Life, on childhood obesity prevention in Georgia.

“From those in the lab, to those in clinic, to those who strategize and implement public health campaigns, we’re all going to need to work together to protect our children’s future,” says Walsh.

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