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ScienceDaily 1 place · 09/18/2023 16:15 EDT

Adaptive, efficient multi-arm phase 2 clinical trial for glioblastoma

An innovative phase 2 clinical trial designed to find new potential treatments for glioblastoma has reported initial results. While none of the three therapeutics tested so far improved overall survival of patients, this adaptive platform trial, the first of its kind in neuro-oncology, has the potential to rapidly and efficiently identify therapies that benefit patients. Read more ›

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ScienceDaily
ScienceDaily · 09/18/2023 15:32 EDT

New research highlights importance of equity in education

A new study looks at the impact of learning environments on the academic success of racialized students. Compared to their peers, these students feel they have less control in their academic environment, less confidence and self-efficacy in their academic abilities, and weaker connections to other students and professors. Read more ›

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ScienceDaily
ScienceDaily 3 place · 09/18/2023 15:32 EDT

Possible new treatment for triple-negative breast cancer

Scientists demonstrate a double-acting mechanism for fighting a particularly aggressive, difficult-to-treat form of breast cancer. The research shows how silencing a certain gene, ACSS2, may improve existing treatments for patients. Read more ›

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ScienceDaily
ScienceDaily · 09/18/2023 15:32 EDT

Markers can predict how children will tolerate sweetened medicine

A multidisciplinary research group specializing in pediatrics, genetics, and psychophysics has identified wide variation in the sensory perception of a pediatric formulation of ibuprofen -- some that were tied to genetic ancestry, and some that were not. These findings indicate that a range of factors come into play in determining how a medicine tastes to an individual. Read more ›

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ScienceDaily
ScienceDaily · 09/18/2023 15:32 EDT

A suit of armor for cancer-fighting cells

Chimeric Antigen Receptor T-cell (CAR T) therapy has delivered promising results, transforming the fight against various forms of cancer, but for many, the therapy comes with severe and potentially lethal side effects. Now a research team has found a solution that could help CAR T therapies reach their full potential while minimizing severe side effects. Read more ›

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ScienceDaily
ScienceDaily · 09/18/2023 15:32 EDT

Buried ancient Roman glass formed substance with modern applications

Researchers discover how molecules in ancient glass rearrange and recombine with minerals over centuries to form a patina of photonic crystals -- ordered arrangements of atoms that filter and reflect light in very specific ways -- an analog of materials used in communications, lasers and solar cells. Read more ›

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ScienceDaily
ScienceDaily · 09/18/2023 15:32 EDT

Remote work can slash your carbon footprint -- if done right

Remote workers can have a 54% lower carbon footprint compared with onsite workers, according to a new study, with lifestyle choices and work arrangements playing an essential role in determining the environmental benefits of remote and hybrid work. Read more ›

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ScienceDaily
ScienceDaily · 09/18/2023 15:32 EDT

Scientists call for a tree planting drive to help tackle heatwaves

Adding more natural areas across our towns and cities could cool them by up to 6°C during heatwaves, according to new research from the University of Surrey's Global Centre for Clean Air Research (GCARE). Read more ›

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ScienceDaily
ScienceDaily · 09/18/2023 15:32 EDT

Individual neurons mix multiple RNA edits of key synapse protein, fly study finds

Neurons stochastically generated up to eight different versions of a protein regulating neurotransmitter release, which could vary how they communicate with other cells. Read more ›

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ScienceDaily
ScienceDaily · 09/18/2023 15:32 EDT

Eureka baby! Groundbreaking study uncovers origin of 'conscious awareness'

Fundamental questions of agency -- acting with purpose -- have perplexed some of the greatest minds in history including Sir Isaac Newton and Charles Darwin. Now, human babies provide groundbreaking insight into the origins of agency. Since goal-directed action appears in the first months of human life, researchers used young infants as a test field to understand how spontaneous movement transforms into purposeful action. The 'birth' of agency can be... Read more ›

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ScienceDaily
ScienceDaily · 09/18/2023 15:32 EDT

Gene links exercise endurance, cold tolerance, and cellular maintenance in flies

As the days get shorter and chillier in the northern hemisphere, those who choose to work out in the mornings might find it harder to get up and running. A new study identifies a protein that, when missing, makes exercising in the cold that much harder--that is, at least in fruit flies. Read more ›

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ScienceDaily
ScienceDaily 2 place · 09/18/2023 15:32 EDT

The pace of climate-driven extinction is accelerating

Studying a lizard species in Arizona mountains, researchers found 70 years' worth of climate-related extinction occurred in only seven years. Read more ›

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ScienceDaily
ScienceDaily · 09/18/2023 15:31 EDT

Top scientists, engineers choose startups over tech behemoths for reasons other than money

Non-monetary benefits such as independence, autonomy and the ability to work on innovative technologies are among the key selling points for talented scientists and engineers who spurn working for a bigger technology firm in favor of a riskier startup. Read more ›

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ScienceDaily
ScienceDaily · 09/18/2023 15:31 EDT

Mature sperm lack intact mitochondrial DNA

New research provides insight about the bedrock scientific principle that mitochondrial DNA -- the distinct genetic code embedded in the organelle that serves as the powerplant of every cell in the body -- is exclusively passed down by the mother. Read more ›

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ScienceDaily
ScienceDaily · 09/18/2023 15:31 EDT

Telecare cuts costs, boosts quality of life for dementia patients

A telecare program that improves outcomes for patients with dementia and lightens the load for unpaid caregivers also has the surprising bonus of cutting Medicare costs, according to new research. Read more ›

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ScienceDaily
ScienceDaily · 09/18/2023 15:31 EDT

Tracking down the formation of cardenolides in plants

Scientists at the Max Planck Institute for Chemical Ecology in Jena are investigating the previously largely unknown biosynthetic pathway that leads to the formation of cardenolides in plants. In a study published in the journal Nature Plants, they present two enzymes from the CYP87A family as key enzymes that catalyze the formation of pregnenolone, the precursor for the biosynthesis of plant steroids, in two different plant families. The discovery of... Read more ›

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ScienceDaily
ScienceDaily · 09/18/2023 15:31 EDT

AI and machine learning can successfully diagnose polycystic ovary syndrome

Artificial intelligence (AI) and machine learning (ML) can effectively detect and diagnose Polycystic Ovary Syndrome (PCOS), which is the most common hormone disorder among women, typically between ages 15 and 45, according to a new study. Researchers systematically reviewed published scientific studies that used AI/ML to analyze data to diagnose and classify PCOS and found that AI/ML based programs were able to successfully detect PCOS. Read more ›

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ScienceDaily
ScienceDaily · 09/18/2023 15:30 EDT

The surprising origin of a deadly hospital infection

Surprising findings from a new study suggest that the burden of C. diff infection may be less a matter of hospital transmission and more a result of characteristics associated with the patients themselves. Read more ›

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ScienceDaily
ScienceDaily · 09/18/2023 10:52 EDT

New findings suggest Moon may have less water than previously thought

A team recently calculated that most of the Moon's permanently shadowed regions (PSRs) are at most around 3.4 billion years old and can contain relatively young deposits of water ice. Water resources are considered key for sustainable exploration of the Moon and beyond, but these findings suggest that current estimates for cold-trapped ices are too high. Read more ›

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