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New approach targets cell surface protein to treat leukemia and solid tumors

In 2021, research led by Ryan Flynn, MD, PhD, and his mentor, Nobel laureate Carolyn Bertozzi, PhD, opened a new chapter in biology, characterizing a new kind of player on the cell surface: glycoRNAs.

23 Apr 2025

Immune resilience identified as key to healthy aging and longevity

A study published in Aging Cell has identified immune resilience as a key driver of salutogenesis-the active process of promoting health and well-being.

23 Apr 2025

Muscle quality emerges as crucial factor in hip replacement recovery

Hip replacement surgery, or total hip arthroplasty (THA), can lessen pain and improve function in individuals with hip osteoarthritis, but some patients continue to experience long-term physical deficits-including muscle weakness, decreased functional mobility, and increased fall risk-after the procedure.

23 Apr 2025

Emotional empathy may be preserved in people with Alzheimer's disease

People with Alzheimer's disease may retain their ability to empathize, despite declines in other social abilities, finds a new study led by University College London (UCL) researchers.

23 Apr 2025

Early pregnancy anemia linked to higher risk of heart defects in newborns

New research published in BJOG: An International Journal of Obstetrics & Gynaecology found that mothers who are anemic in early pregnancy face a higher likelihood of giving birth to a child with a heart defect.

23 Apr 2025

DT-109 shows promise in treating atherosclerosis and liver disease

A drug candidate, previously successful at treating severe fatty liver disease, reduces atherosclerosis - a primary driver of cardiovascular death worldwide - in large mammals, a study suggests.

23 Apr 2025

UC3M unveils three scientific research projects to combat tuberculosis

Universidad Carlos III de Madrid (UC3M) has presented three scientific research projects contributing to the fight against tuberculosis, the leading cause of death from infectious disease in the world.

23 Apr 2025

Move more, think sharper: How physical activity boosts brain health in aging

A brisk walk, a splash of water aerobics, or even a light jog around the block – if your heart rate goes up then so too will your brain health according to new research from the University of South Australia.

23 Apr 2025

DASH diet and salt reduction work together to reduce cardiovascular risk

Reducing dietary sodium and following the DASH diet each lower 10-year risk of atherosclerotic cardiovascular disease, with the greatest benefit when combined. This effect is especially strong for women, Black adults, and those with stage 2 hypertension.

23 Apr 2025

Mediterranean diet lowers breast cancer risk by 13%, postmenopausal women benefit most

A new meta-analysis of 31 observational studies finds that adherence to the Mediterranean diet is associated with a 13% lower risk of breast cancer in women, particularly among postmenopausal populations. The protective effect was strongest in Asian countries and in case-control study designs.

22 Apr 2025

Interferon regulatory factor 8 identified as key driver of liver fat buildup in NAFLD

Non-alcoholic fatty liver disease (NAFLD) is a hepatic metabolic syndrome resulting from lipid metabolic imbalance. Interferon regulatory factor 8 (IRF8) is well known for its roles in immune cell differentiation and tumor pathogenesis; however, its role in regulating glucose homeostasis and lipid metabolism remains unclear.

22 Apr 2025

Telemedicine could have a positive effect on climate change, study finds

Telemedicine use in 2023 reduced monthly carbon dioxide emissions by the equivalent of up to 130,000 gas operated vehicles, suggesting it could have a positive effect on climate change, new UCLA-led research finds.

22 Apr 2025

Framing of doctrine influences parental support for teen medical consent

A new study by researchers from Emory University's Rollins School of Public Health and Vanderbilt University Medical Center found parental support for adolescent medical consent varied significantly depending on how the question was framed.

22 Apr 2025

Why skin shame matters more than symptoms in chronic skin conditions

A new study in Scientific Reports reveals that skin shame is a key psychological burden for people with atopic dermatitis and psoriasis. It significantly affects quality of life, even more than anxiety or depression, especially when disease severity is high.

22 Apr 2025

Genetic susceptibility to schizophrenia associated with thinner retinas

A new study led by the University of Zurich has shown that evidence of genetic susceptibility to schizophrenia can be found in the retina. This finding could help improve the early detection of the disorder.

22 Apr 2025

Dogs offer more emotional support than most people, study finds

Study shows that dog-human relationships can be meaningfully evaluated using the same multidimensional social support scales applied to human relationships. Dogs were rated more positively than most human partners, especially in companionship, nurturance, and low conflict.

22 Apr 2025

Carotid artery plaque contains elevated micronanoplastics

People with plaque in the blood vessels of their neck have a higher amount of tiny plastic particles in those vessels compared to people with healthy arteries.

22 Apr 2025

Cultural values shape body image and eating habits in young women

Body appreciation differs between Middle-Eastern and Western societies, a new international study can reveal, highlighting how cultural and family influences shape body image and eating behaviors in young women.

22 Apr 2025

Tulane researchers identify a potential new way to treat idiopathic pulmonary fibrosis

Researchers at Tulane University have identified a potential new way to treat idiopathic pulmonary fibrosis (IPF), a deadly and currently incurable lung disease that affects more than 3 million people worldwide.

22 Apr 2025

Study reveals how medulloblastoma spreads and grows on the leptomeninges

Researchers at Baylor College of Medicine, Texas Children's Hospital, the Hospital for Sick Children in Toronto and collaborating institutions reveal in Nature Cell Biology a strategy that helps medulloblastoma, the most prevalent malignant brain tumor in children, spread and grow on the leptomeninges, the membranes surrounding the brain and spinal cord.

22 Apr 2025