Unstable ‘fluttering’ predicts aortic aneurysm with 98% accuracy

The fluttering instability parameter can predict where abnormal growth will occur in the aorta. Credit: Tom Zhao/Northwestern University Northwestern University researchers have developed the first physics-based metric to predict whether…

Biomedical engineers unveil the dynamics of maternal immune responses

Mechanistic model captures IgG subclass-specific transfer dynamics. Credit: PLOS Computational Biology (2023). DOI: 10.1371/journal.pcbi.1011109 Sepideh Dolatshahi, an assistant professor of biomedical engineering at the University of Virginia, is spearheading an…

Significant benefit seen in Phase III trial of experimental drug for kidney disease

Credit: Pixabay/CC0 Public Domain In a clinical trial of patients with chronic kidney disease, an experimental drug significantly reduced albuminuria—albumin in urine, a sign of kidney damage—for 50% of participants.…

Active Aging: Exercise and Social Life Shield Brain Health

Summary: Researchers uncovered the protective effects of physical and social activities on brain health in older adults. Analyzing data from a 12-year longitudinal study, researchers focused on the entorhinal cortex,…

Divers explore 5,000-year-old stone piles submerged in alpine lake

Members of the Bavarian Society for Underwater Archaeology are conducting a study of 5,000-year-old man-made stone piles submerged in Lake Constance, an alpine lake that borders Germany, Austria and Switzerland.…

Alzheimer’s Alters COVID-19 Response in Olfactory Cells

Summary: Researchers uncovered how Alzheimer’s Disease (AD) impacts COVID-19 outcomes through changes in the olfactory mucosal cells. Their study focused on individuals with AD who experienced exacerbated COVID-19 symptoms. Using…

Metabolic Markers of Depression Identified

Summary: Researchers revealed a crucial link between cellular metabolism and major depressive disorder, particularly in treatment-refractory cases and suicidal ideation. This research found specific blood metabolites that differ in people…

Roman mosaics uncovered at villa rustica site in Turkey

Archaeologists conducting rescue excavations at a villa rustica site in Turkey have uncovered Roman mosaics depicting animal figures and sea creatures. The discovery was made in the area of Kela…

Here are 5 questions about the mystery dog illness making news

Saima Iqbal is the fall 2023 science writing intern at Science News. She holds a bachelor’s degree from Harvard College, where she studied the history of medicine, conducted research on…

Solid organ transplant patients benefit from COVID-19 treatment

Tix-Cil dosing and infections during the study period. The frequency and timing of Tix-Cil dosing and SARS-CoV-2 infections occurring in the study cohort is shown in panel A. The background…