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ScienceDaily · 12/12/2024 11:58 EDT

Study reveals short term safety of active monitoring for ductal carcinoma in situ

The first study comparing surgery to active monitoring as treatment for ductal carcinoma in situ (DCIS) finds women who carefully monitor the precancerous cells are no more likely to develop breast cancer after two years than women who undergo surgery to remove them. Read more ›

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ScienceDaily
ScienceDaily · 12/12/2024 11:58 EDT

Researchers develop new methods to generate and improve magnetism of 2D materials

Researchers have unlocked a new method for producing one class of 2D material and for supercharging its magnetic properties. Read more ›

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ScienceDaily
ScienceDaily · 12/12/2024 11:58 EDT

AI-based tool for pancreatic cancer diagnostics

Researchers have successfully developed a deep learning model that classifies pancreatic ductal adenocarcinoma (PDAC), the most common form of pancreatic cancer, into molecular subtypes using histopathology images. This approach achieves high accuracy and offers a rapid, cost-effective alternative to current methods that rely on expensive molecular assays. The new study holds promise to advance personalized treatment strategies and improve patient outcomes. Read more ›

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ScienceDaily
ScienceDaily · 12/12/2024 11:58 EDT

Researcher discovers new technique for infrared 'color' detection and imaging

A researcher has developed a new technique to detect long wave infrared (LWIR) photons of different wavelengths or 'colors.' The new detection and imaging technique will have applications in analyzing materials by their spectral properties, or spectroscopic imaging, as well as thermal imaging applications. Read more ›

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ScienceDaily
ScienceDaily · 12/12/2024 11:56 EDT

Researchers uncover strong light-matter interactions in quantum spin liquids

Theoretical physicists along with an experimental team have found evidence of a quantum spin liquid in a material known as pyrochlore cerium stannate. They achieved this by combining state-of-the-art experimental techniques, including neutron scattering at extremely low temperatures, with theoretical analysis. By measuring the way in which neutrons interact magnetically with the electron spin in pyrochlore, the researchers observed the collective excitations of spins interacting strongly with light-like wav Read more ›

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ScienceDaily
ScienceDaily · 12/12/2024 11:56 EDT

Brain tumors hijack circadian clock to grow

New research shows that glioblastoma has an internal clock and syncs its daily rhythms to match -- and take advantage of -- the rhythms of its host. In this way, brain tumors grow in response to the host's daily release of steroid hormones like cortisol. Read more ›

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ScienceDaily
ScienceDaily · 12/12/2024 11:56 EDT

Artificial intelligence improves mammography-based risk prediction

The future of breast cancer screening and risk-reducing strategies is being shaped by artificial intelligence (AI), according to a recent review article. Read more ›

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ScienceDaily
ScienceDaily · 12/11/2024 19:01 EDT

Early-onset colorectal cancer cases surge globally

Researchers show that early-onset colorectal cancer (CRC) incidence rates are rising in 27 of 50 countries/territories worldwide, 20 of which have either exclusive or faster increases for early-onset disease. In 14 countries, including the United States, rates are increasing in young adults while stabilizing in those 50 years and older. Read more ›

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ScienceDaily
ScienceDaily · 12/11/2024 19:01 EDT

Fluctuating blood pressure tied to problems with thinking skills

Older adults whose blood pressure fluctuates over time may be more likely to have problems with thinking and memory skills, according to a new study. The association was found in Black participants but not in white participants in the study. Read more ›

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ScienceDaily
ScienceDaily · 12/11/2024 19:00 EDT

Antidepressants may act in gut to reduce depression and anxiety

In animal studies, boosting serotonin in the cells that line the gut reduced anxious and depressive-like behaviors without causing cognitive or gastrointestinal side effects. Read more ›

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ScienceDaily
ScienceDaily · 12/11/2024 14:39 EDT

Study finds new blood test predicts prognosis for advanced prostate cancer patients

A new study found that a DNA sequencing test for advanced prostate cancer patients can distinguish between patients with poor and favorable prognoses. Read more ›

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ScienceDaily
ScienceDaily · 12/11/2024 14:39 EDT

A new galaxy, much like our own

Stunning new photographs by a team of astronomers have revealed a newly forming galaxy that looks remarkably similar to a young Milky Way. The extraordinary images give us an unprecedented picture of what our own galaxy might have looked like when it was being born. Read more ›

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ScienceDaily
ScienceDaily · 12/11/2024 14:38 EDT

AI thought knee X-rays show if you drink beer -- they don't

A new study highlights a hidden challenge of using AI in medical imaging research -- the phenomenon of highly accurate yet potentially misleading results known as 'shortcut learning.' The researchers analyzed thousands of knee X-rays and found that AI models can 'predict' unrelated and implausible traits such as whether patients abstained from eating refried beans or beer. While these predictions have no medical basis, the models achieved high levels of... Read more ›

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ScienceDaily
ScienceDaily · 12/11/2024 14:38 EDT

Study urges Canada to build solar power mega-projects

Canada should focus on building mass utility-scale solar mega-projects to kickstart its green energy transition, according to a new report. The recommendation comes from a new article which looks at the current state of solar power and compares the benefits of both mass-scale projects and smaller, decentralized approached like individual homes and commercial buildings installing their own solar panels. Read more ›

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ScienceDaily
ScienceDaily 3 place · 12/11/2024 14:36 EDT

Minuscule robots for targeted drug delivery

An interdisciplinary team has created tiny bubble-like microrobots that can deliver therapeutics right where they are needed and then be absorbed by the body. Read more ›

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ScienceDaily
ScienceDaily 2 place · 12/11/2024 14:36 EDT

Feeling itchy? Study suggests novel way to treat inflammatory skin conditions

A new approach to treat rosacea and other inflammatory skin conditions could be on the horizon, according to a new study. Read more ›

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ScienceDaily
ScienceDaily · 12/11/2024 14:36 EDT

Noninvasive imaging method can penetrate deeper into living tissue

Researchers developed a non-invasive imaging technique that enables laser light to penetrate deeper into living tissue, capturing sharper images of cells. This could help clinical biologists study disease progression and develop new medicines. Read more ›

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ScienceDaily
ScienceDaily · 12/11/2024 12:51 EDT

You are what you eat...and so are your grandkids? Study links poor diet to multi-generational health issues

Is it possible to pass on the effects of malnutrition? A new animal study found that a protein-deficient diet in one generation created related health risks -- lower birth-weight, smaller kidneys -- in offspring that lasted four generations. Read more ›

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ScienceDaily
ScienceDaily · 12/11/2024 12:51 EDT

Well-meaning dogs led astray by rule-defying owners

While good dogs never mean harm, they are often directed to remain on-lead in nature reserves to protect wildlife. Research has found that whether dog owners follow this rule is mostly driven by social factors. Read more ›

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ScienceDaily
ScienceDaily · 12/11/2024 12:51 EDT

Tumors grow larger in female fruit flies than males: Here's what that could mean for humans

A new study found that tumors grew 2.5 times larger in female fruit flies than males. With fruit flies sharing many genetic similarities and signaling pathways with humans, the finding could lead to better understanding of cancer development. Read more ›

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