A new study from Research Australia found that moderate to heavy alcohol consumption during pregnancy increases the risk of behavioral issues in children, including anxiety, depression, and aggressive behaviors. The study suggests that both timing and intensity of alcohol exposure affect the type of behavior problems expressed.
A study by researchers at the University of California, San Diego reveals that normal skin bacteria trigger a pathway preventing excessive inflammation after injury. This mechanism involves staphylococcal lipoteichoic acid and Toll-like receptor 3 activation, providing new therapeutic approaches for inflammatory skin diseases.
Stiffer and stickier red blood cells cause anemia and joint pain in malaria patients. Researchers developed models to predict the disease's progression by analyzing temperature fluctuations and cell stiffness.
Researchers successfully produce PLA and copolymers through direct microbial fermentation, reducing production costs and environmental impact. This innovation could lead to the development of sustainable plastics based on renewable resources.
A group of researchers at City College of New York is developing a new way to generate power for planes and automobiles based on piezoelectrics, which convert kinetic energy into electricity. The devices might be mounted on cars or airplanes and would produce an output voltage that could run small electronic devices.
Researchers estimate that swimming animals generate extensive 'biogenic' mixing in the ocean, which may impact climate models. The effect is primarily due to animal displacement, not turbulence, and affects even deep-sea creatures.
Researchers at Carnegie Institution create unique hydrogen-storage material by combining xenon with molecular hydrogen under pressure, offering a new family of materials to boost hydrogen technologies. The discovery reveals unusual bonding chemistry and potential applications in synthesizing energetic materials.
Researchers at Agios Pharmaceuticals have discovered that the mutated IDH1 gene produces a metabolite called 2-hydroxyglutarate, which contributes to the formation and progression of gliomas. This finding validates cancer metabolism as an approach to identify new ways to treat cancer.
Researchers Konstantin Kornev of Clemson University have developed artificial probes inspired by the butterfly's proboscis to sample fluid inside cells. The probes use capillary action, similar to a paper towel, to draw up viscous liquid, overcoming pressure limitations.
Researchers found that a commonly inherited gene deletion can increase the risk of immune complications following bone marrow transplantation. The study analyzed 1,300 donor-recipient pairs and identified UGT2B17 as a key factor in graft-versus-host disease.
A new compound, PU-H71, has been discovered that may prove to be a powerful target for the treatment of non-Hodgkin's lymphoma. The compound was found to suppress tumor formation in lab testing and animal models.
A phase 2 trial investigates the effectiveness of a combined chemotherapy regimen of gemcitabine and oxaliplatin (GEMOX-B) plus bevacizumab in treating advanced biliary-tract cancers, showing an overall response rate of 40% and stable disease in 29%. Whole-body PET scans show promising results for monitoring treatment response.
Scientists at the Brain Research Centre have discovered a new mechanism for brain cell death after a stroke, involving the over-activation of NMDA receptors and a protein called SREBP-1. A potential therapy has been found, using a drug that stabilizes Insig-1 to inhibit SREBP-1 activity.
A recent study by Johns Hopkins Medicine suggests that burned-out and depressed surgeons are more likely to report major medical errors. The research found a significant association between burnout, depression, and self-reported medical errors, highlighting the need for better support for surgeons struggling with mental health.
Researchers at MIT have created a simple robot that can dig into mudflats at a rate of 1 cm per second, inspired by the burrowing mechanisms of Atlantic razor clams. The robotic clam is small, lightweight, and energy-efficient, making it suitable for underwater applications.