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Multiple chronic conditions linked to kidney function decline in older adults

Older adults with multiple chronic conditions may face a high risk of kidney function decline, according to new research published in the Journal of the American Geriatrics Society.

19 Dec 2024

Light and moderate wine consumption linked to lower risk of cardiovascular complications

Light and moderate consumption of wine is associated with a lower risk of cardiovascular complications, according to a multicenter study led by researchers from the University of Barcelona, the Hospital Clínic and the August Pi i Sunyer Biomedical Research Institute (IDIBAPS), the Physiopathology of Obesity and Nutrition Networking Biomedical Research Centre (CIBEROBN) and the University of Navarra (UNAV).

19 Dec 2024

Study shows how peptides from nature could combat melanoma drug resistance

Antimicrobial peptides derived from a crab and a spider may provide the pathway to overcoming drug resistance in advanced melanoma.

19 Dec 2024

Surgeons slow to adopt new biomaterials for bone defects

Two million bone transplants are performed worldwide yearly, including half a million in the United States alone. Yet, a QUT-led study has found surgeons are slow to adopt newly developed biomaterials or tissue-engineered solutions.

19 Dec 2024

Researchers investigate oxygen's effect on overactive cells in type 2 diabetes

Researchers from the University of Missouri are studying potential therapies to target specific cells linked to the development of cardiovascular and metabolic disorders like high blood pressure and type 2 diabetes.

18 Dec 2024

Cough syrup ingredient may help combat lung fibrosis

A common over-the-counter ingredient in many cough syrups may have a greater purpose for people suffering from lung fibrosis that is related to any number of serious health conditions.

18 Dec 2024

Understanding metformin's mechanism in reducing blood sugar

Millions of people take metformin, a Type 2 diabetes medication that lowers blood sugar. The "wonder drug" has also been shown to slow cancer growth, improve COVID outcomes and reduce inflammation. But until now, scientists have been unable to determine how, exactly, the drug works.

18 Dec 2024

New insights into Sjögren's disease pathogenesis and treatment

Researchers at NYU College of Dentistry and NYU Grossman School of Medicine are closer to understanding what drives the autoimmune disorder Sjögren's disease, thanks to new discoveries about the role of calcium signaling, regulatory T cells, and interferon.

18 Dec 2024

Study reveals link between dyslexia genes and brain structure

Dyslexia is a common learning difficulty in which genes often play a role. How do genes associated with dyslexia relate to brain structure in the general population? In a large-scale study published in Science Advances, a team of scientists led by the Max Planck Institute for Psycholinguistics in Nijmegen found that genetic variants that increase the chance of dyslexia were associated with differences in brain areas involved in motor coordination, vision, and language.

18 Dec 2024

Sleep disruptions may increase brain volume in the hippocampus

People with breathing problems during sleep may have a larger hippocampus, the area of the brain responsible for memory and thinking, according to a study published in the December 18, 2024, online issue of Neurology, the medical journal of the American Academy of Neurology.

18 Dec 2024

Study finds no link between antibiotic use and cognitive decline in older adults

For healthy older adults, using antibiotics is not associated with an increased risk of cognitive impairment or dementia, according to a study published in the December 18, 2024, online issue of Neurology, the medical journal of the American Academy of Neurology.

18 Dec 2024

Study offers a promising regenerative therapy for osteoarthritis

A new research paper was published in Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science) Volume 16, Issue 21 on November 22, 2024, entitled, "Anti-aging effect of extracellular vesicles from mesenchymal stromal cells on senescence-induced chondrocytes in osteoarthritis."

18 Dec 2024

New approach in fighting leukemia with double-modified natural killer cells

Various forms of blood cancer exist – all of which are grouped together under the term leukemia. One common form of leukemia is acute myeloid leukemia (AML), characterized by a degradation of early blood cell precursors, i.e. stem cells and the precursor cells that develop from them.

18 Dec 2024