Showing 20 articles starting at article 1
Published Poverty negatively impacts structural wiring in children's brains, study indicates (via sciencedaily.com) Original source
A study reveals that household and community poverty may influence brain health in children. Childhood obesity and lower cognitive function may explain, at least partially, poverty's influence on the brain.
Published Innovative paper-like, battery-free, AI-enabled sensor for holistic wound monitoring (via sciencedaily.com) Original source
Scientists have invented a paper-like, battery-free, AI-enabled sensor patch -- PETAL -- for convenient and effective monitoring of wound recovery. This novel technology provides early warning of complications to improve wound care. The paper-like, battery-free PETAL sensor patch uses five colorimetric sensors to measure biomarkers in the wound within 15 mins. A proprietary AI algorithm quickly analyses the digital image of the sensor patch to determine wound healing status with an accuracy rate of 97%.
Published RSV is a serious heath threat, but the public knows little about it (via sciencedaily.com) Original source
A new survey finds that the American public is ill-informed about RSV, unfamiliar with its most common symptoms, and more hesitant to recommend a vaccine against it to pregnant people than to older adults.
Published Study hints at how cancer immunotherapy can be safer (via sciencedaily.com) Original source
Cancer immunotherapy has revolutionized treatment of many forms of cancer by unleashing the immune system response against tumors. Immunotherapies that block checkpoint receptors like PD-1, proteins that limit the capacity of T cells to attack tumors, have become the choice for the treatment of numerous types of solid cancer. However, the introduction of PD-1-blocking agents can often result in T cells attacking healthy tissues in addition to cancer cells, causing severe, sometimes life-threatening, side effects that can blunt the benefits of immunotherapy. A new study reveals new insights into how PD-1 functions to maintain healthy tissues, findings that can help scientists predict, treat, or even prevent the side effects of PD-1 blocking immunotherapies.
Published Dads are key in supporting breastfeeding, safe infant sleep (via sciencedaily.com) Original source
Fathers can make a huge difference in whether an infant is breastfed and placed to sleep safely, according to a recent survey of new fathers.
Published Machine-learning method used for self-driving cars could improve lives of type-1 diabetes patients (via sciencedaily.com) Original source
The same type of machine learning methods used to pilot self-driving cars and beat top chess players could help type-1 diabetes sufferers keep their blood glucose levels in a safe range.
Published Mouse models of adolescent binge drinking reveal key long-lasting brain changes (via sciencedaily.com) Original source
Heavy alcohol consumption may cause permanent dysregulation of neurons, or brain cells, in adolescents, according to a new study in mice. The findings suggest that exposure to binge-levels of alcohol during adolescence, when the brain is still developing, lead to long-lasting changes in the brain's ability to signal and communicate -- potentially setting the stage for long-term behavioral changes and hinting towards the mechanisms of alcohol-induced cognitive changes in humans.
Published The IL-17 protein plays a key role in skin aging (via sciencedaily.com) Original source
A team of scientists has discovered that IL-17 protein plays a central role in skin aging. The study highlights an IL-17-mediated ageing process to an inflammatory state.
Published Exposure to 'forever chemicals' during pregnancy linked to increased risk of obesity in kids (via sciencedaily.com) Original source
Exposure to per- and polyfluoroalkyl substances (PFAS) during pregnancy was linked to slightly higher body mass indices and an increased risk of obesity in children, according to a new study.
Published PAINTing a wound-healing ink into cuts with a 3D-printing pen (via sciencedaily.com) Original source
The body is pretty good at healing itself, though more severe wounds can require bandages or stitches. But researchers have now developed a wound-healing ink that can actively encourage the body to heal by exposing the cut to immune-system vesicles. The ink can be spread into a cut of any shape using a 3D-printing pen, and in mice, the technology nearly completely repaired wounds in just 12 days.
Published Open-analysis platform for pediatric brain tumors provides robust data resource for childhood cancer research (via sciencedaily.com) Original source
Researchers have partnered to create a first-of-its-kind open-source, reproducible analysis platform for pediatric brain tumors. With the help of thousands of genomically sequenced samples, researchers have used this platform to identify initial findings about genetic variants associated with poorer outcomes that could help guide future diagnostic and therapeutic advances.
Published New type of drug candidate effectively accelerates wound healing in clinical study (via sciencedaily.com) Original source
Complicated, hard-to-heal wounds are a growing medical problem and there are currently only two drugs approved with proven efficacy. In a new study on humans, researchers show that treatment with a specific type of modified lactic acid bacteria works well and has a positive effect on the healing of wounds.
Published Humans are unique but not exceptional species of mammal (via sciencedaily.com) Original source
Humans appear to resemble mammals that live in monogamous partnerships and to some extent, those classified as cooperative breeders, where breeding individuals have to rely on the help of others to raise their offspring.
Published Skin patch shows promise for toddlers with peanut allergy (via sciencedaily.com) Original source
A global phase 3 clinical trial found that a year-long immunotherapy through a skin patch safely desensitized toddlers with peanut allergy, lowering the risk of a severe allergic reaction from accidental exposure.
Published One step closer to developing a potentially ultraprotective sunscreen from our own melanin (via sciencedaily.com) Original source
Researchers have announced a major advance in understanding the fundamental structure of melanin and one of its components that turns light into heat, protecting the body from sun damage.
Published Non-antibiotic treatment for women with persistent acne shown to be effective (via sciencedaily.com) Original source
A team of researchers has shown that a cheap and readily available drug, used to treat high blood pressure, could help the thousands of women who suffer from persistent acne.
Published Understanding the speed of brain communication (via sciencedaily.com) Original source
Called the human connectome, this structural system of neural pathways develops as people age. A new study shows transmission speed among brain regions increases into early adulthood. Learning more about neuron transmission may improve the understanding of psychological disorders.
Published Elevated levels of toxic metals in some mixed-fruit juices and soft drinks (via sciencedaily.com) Original source
A new study that analyzed 60 commonly available beverages found mixed-fruit juices and plant-based milks such as oat and almond were most likely to contain levels of toxic metals above federal drinking water standards.
Published Researchers reveal an ancient mechanism for wound repair (via sciencedaily.com) Original source
The study is the first to identify a damage response pathway that is distinct from but parallel to the classical pathway triggered by pathogens.
Published Problems with 'pruning' brain connections linked to adolescent mental health disorders (via sciencedaily.com) Original source
Problems with the brain's ability to 'prune' itself of unnecessary connections may underlie a wide range of mental health disorders that begin during adolescence, according to research published today. The findings may help explain why people are often affected by more than one mental health disorder, and may in future help identify those at greatest risk.