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New $400 million donation reinforces Columbia's leadership in biomedical science

Columbia University announced today a new $400 million gift from Roy and Diana Vagelos, which will secure Columbia's leadership in biomedical science research and education and produce a vast array of compelling opportunities for improving society's health and wellbeing.

22 Aug 2024

Anti-obesity medication may help to prevent heart attacks and other major cardiac events

The anti-obesity medication semaglutide may help to prevent heart attacks and other major adverse cardiac events among overweight people who have cardiovascular disease, whether or not they also have heart failure, according to a new study led by UCL's Professor John Deanfield.

22 Aug 2024

New insights into macrophages' role in MASH and liver fibrosis

Formerly known as nonalcoholic steatohepatitis, metabolic dysfunction-associated steatohepatitis (MASH) is an inflammatory disease characterized by liver scarring or fibrosis that progressively impairs liver function.

22 Aug 2024

New 3D imaging tool offers accurate assessment of metabolic health

Mayo Clinic researchers are using artificial intelligence (AI) with an advanced 3D body-volume scanner – originally developed for the clothing industry – to help doctors predict metabolic syndrome risk and severity.

22 Aug 2024

Study shows frequent mitochondrial DNA insertion in the brain cells

As direct descendants of ancient bacteria, mitochondria have always been a little alien.

22 Aug 2024

Long-term low-dose cannabis reverses brain aging in mice

A low-dose long-term administration of cannabis can not only reverse aging processes in the brain, but also has an anti-aging effect.

22 Aug 2024

Mother's gut bacteria during pregnancy promote healthy brain development in the fetus

A study in mice has discovered that the presence of Bifidobacterium breve bacteria in the mother's gut during pregnancy promotes healthy brain development in the fetus.

22 Aug 2024

Research unveils how HMGA2 regulates stress responses in stem cells

Kumamoto University researchers have made a groundbreaking discovery that sheds light on how the HMGA2 gene-;an essential transcriptional activator involved in chromatin modification-;regulates stress responses in hematopoietic stem cells (HSCs), thereby enhancing blood cell production recovery.

22 Aug 2024

MCG researchers investigate spaceflight-induced vision changes in astronauts

Physicians at the Medical College of Georgia at Augusta University are working with Polaris Dawn, the first of the Polaris Program's three human spaceflight missions, to better understand the eye changes many astronauts experience during spaceflight that can leave them with a wide range of symptoms once they return to Earth -; from a new need for glasses to significant loss of vision.

22 Aug 2024

A teen’s murder, mold in the walls: Unfulfilled promises haunt public housing

Blocks from where tourists stroll along the cobblestoned riverfront in this racially divided city, Detraya Gilliard made her way down the dark, ruptured sidewalks of Yamacraw Village, looking for her missing 15-year-old daughter.

22 Aug 2024

New tool could revolutionize cardiovascular risk management: PRESS score validated

The association between platelet hyperreactivity and the risk of cardiovascular events.

22 Aug 2024

Study links fine particulate matter exposure to increased risk of gestational diabetes

Researchers assesses the relationship between exposure to fine particulate matter and the risk of gestational diabetes mellitus.

22 Aug 2024

The role of soy in improving metabolic health

Pennington Biomedical Research Center's Dr. Candida Rebello wants to know more about the intersection of blood sugar levels and a diet rich in soy. This intersection is the primary focus of her new study, "Lifestyle Intervention for Improving Metabolic and Motivational Outcomes," or MOTIVATE, which explores how specific diets can impact blood sugar, and potentially improve mood and energy levels.

22 Aug 2024