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Science News Archive 2026 - Page 488


Page 488 of 519

Treating cancer with medication before surgery continues to increase, report shows

The report shows a notable increase in medication treatments, such as chemotherapy, immunotherapy, and hormone therapy, used before surgery to treat many cancers. Neoadjuvant systemic therapy increased notably for certain cancers, including gynecologic cancers, pancreatic cancer, and rarer abdominal lining cancers.

SourceAmerican College of Surgeons·JournalJournal of the American College of Surgeons·TypeData/statistical analysis·DateJan 22, 2026

Study reveals weight loss medications may improve outcomes for chronic sinus disease patients

A new study published in Otolaryngology–Head and Neck Surgery found that GLP-1R agonists are associated with reduced need for revision sinus surgery and biologic therapies in obese patients. The study analyzed data from over 100 million patient records and showed a 36% reduction in revision surgery rates at one-year follow-up.

SourceAmerican Academy of Otolaryngology - Head and Neck Surgery·JournalOtolaryngology Head & Neck Surgery·DateJan 22, 2026

A new optical centrifuge is helping physicists probe the mysteries of superfluids

Researchers have successfully controlled the rotation of molecules suspended in liquid helium nano-droplets using a new optical centrifuge. This breakthrough enables scientists to study the behavior of exotic, frictionless superfluids and understand how molecules interact with the quantum environment at various rotational frequencies.

SourceUniversity of British Columbia·JournalPhysical Review Letters·TypeExperimental study·DateJan 22, 2026

Carbon-ion therapy spares surgery for early breast cancer

A study published by the National Institutes for Quantum Science and Technology found that carbon-ion radiotherapy provided durable tumor control with minimal side effects while preserving breast appearance in carefully selected patients who were unable or unwilling to undergo surgery. The treatment resulted in excellent local control ...

SourceThe National Institutes for Quantum Science and Technology·JournalInternational Journal of Radiation Oncology*Biology*Physics·TypeRandomized controlled/clinical trial·DateJan 22, 2026

Moffitt study develops new tool to predict how cancer evolves

Researchers developed a new method to predict how cancer cells evolve by gaining or losing whole chromosomes, mapping favorable or harmful changes. ALFA-K quantifies how whole-genome doubling helps cancer cells survive high levels of chromosomal instability, laying the groundwork for evolution-aware approaches to cancer treatment.

SourceH. Lee Moffitt Cancer Center & Research Institute·JournalNature Communications·TypeObservational study·DateJan 22, 2026

New research reveals how dread shapes decision-making

A new study from the Universities of Bath and Waterloo finds that people are more emotionally affected by anticipating negative future outcomes than positive ones, shaping economic behaviour. Individuals with stronger negative anticipatory emotions are more likely to avoid risk and less willing to wait for delayed outcomes.

SourceUniversity of Bath·JournalCognitive Science·TypeData/statistical analysis·DateJan 22, 2026

Aging zoo animals threaten long-term species conservation goals of modern zoos

Research from Goethe University Frankfurt reveals that many zoo mammal populations are becoming demographically fragile due to declining birth rates and increasing numbers of older individuals. This trend poses a threat to species conservation goals, as stable and resilient populations are crucial for addressing biodiversity loss.

SourceGoethe University Frankfurt·JournalProceedings of the National Academy of Sciences·TypeObservational study·DateJan 22, 2026

Litter invades the mangroves of tropical countries

Mangroves in tropical countries are being overwhelmed by land- and sea-based waste, posing a significant threat to environmental balance, biodiversity, and human well-being. The study highlights the urgent need for measures to reduce single-use plastic packaging to mitigate this problem.

SourceUniversity of Barcelona·JournalEnvironmental Pollution·TypeObservational study·DateJan 22, 2026

Quantum measurements with entangled atomic clouds

A research team has demonstrated how quantum mechanical entanglement can be used to measure several physical parameters simultaneously with increased precision. By distributing atoms into up to three spatially separated clouds, the effects of entanglement act at a distance, reducing measurement uncertainties and canceling disturbances.

SourceUniversity of Basel·JournalScience·TypeExperimental study·DateJan 22, 2026

An AI to predict the risk of cancer metastases

Scientists at UNIGE created an AI tool called MangroveGS that can accurately predict the risk of cancer metastasis and recurrence. The algorithm uses gene expression signatures from colon cancer cells to identify key factors influencing metastatic potential, paving the way for more precise care and discovery of new therapeutic targets.

SourceUniversité de Genève·JournalCell Reports·TypeNews article·DateJan 22, 2026

AI is already writing almost one-third of new software code

A new study reveals that around one-third of all newly written software functions in the United States are already being created with AI support, with productivity gains mainly driven by experienced developers. The study found wide regional gaps, with the US leading at 29% AI-assisted code, while China and Russia lag behind.

SourceComplexity Science Hub·JournalScience·TypeComputational simulation/modeling·DateJan 22, 2026

Phytoconstituents, mechanisms and delivery systems in polyherbal formulations for anti-aging skincare

Researchers explore polyherbal formulations combining multiple plant extracts to combat skin aging, featuring seven key plants with their bioactive phytoconstituents. These formulations offer a synergistic advantage, enhancing efficacy while reducing toxicity risks associated with single compounds.

SourceKeAi Communications Co., Ltd.·JournalJournal of Dermatologic Science and Cosmetic Technology·TypeLiterature review·DateJan 22, 2026

Leading cancer deaths in people younger than 50 years

Cancer mortality rates have decreased for breast cancer and leukemia, despite increasing incidence, while colorectal cancer has become the leading cause of death among US young adults. Colorectal cancer surpasses lung, breast, and prostate cancers as the leading cancer-related death in people under 50 years old.

SourceJAMA Network·JournalJAMA·DateJan 22, 2026

Morphological traits and key factors in skin pigmented spots development

Skin pigmented spots feature immune cell infiltration, branched blood capillaries, and a disrupted skin barrier, necessitating innovative skincare strategies. The study highlights the need for multi-action ingredients that soothe inflammation, normalize blood vessels, and maintain a healthy skin microbiome.

SourceKeAi Communications Co., Ltd.·JournalJournal of Dermatologic Science and Cosmetic Technology·DateJan 22, 2026

Increased soil salinity alters global inorganic carbon storage

A new study finds that soil salinization influences inorganic carbon storage, particularly in regions with elevated salinity. The research reveals a conditional relationship between salinity and inorganic carbon, highlighting the need to incorporate soil chemical processes into global carbon assessments.

SourceChinese Academy of Sciences Headquarters·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateJan 22, 2026

ISSCR develops roadmap to accelerate pluripotent stem cell-derived therapies to patients

The ISSCR has released a comprehensive roadmap for developing pluripotent stem cell-derived therapies, outlining critical scientific, manufacturing, and regulatory guidance. The Best Practices document provides a risk-based, end-to-end development strategy to support informed decision-making across seven essential areas.

SourceInternational Society for Stem Cell Research·JournalStem Cell Reports·DateJan 22, 2026

Palaeontology: Ancient giant kangaroos could hop to it when they needed to

Research published in Scientific Reports found that ancient giant kangaroos could withstand the strain of hopping due to robust hindlimbs. The study's findings suggest that these animals were unlikely to rely solely on hopping for locomotion over longer distances, but may have used short bursts of hopping to evade predators.

SourceScientific Reports·JournalScientific Reports·TypeData/statistical analysis·DateJan 22, 2026

Dermatofibrosarcoma protuberans of the head and face showing predilection for the cheek region

A retrospective study of 161 cases found that dermatofibrosarcoma protuberans (DFSP) of the head and face favors the cheek region, particularly in older patients. The dominant site accounted for 65.38% of all head-and-face DFSPs, suggesting regional anatomic or biological factors influence tumor development.

SourceKeAi Communications Co., Ltd.·JournalChinese Journal of Plastic and Reconstructive Surgery·TypeCase study·DateJan 22, 2026

Breath carries clues to gut microbiome health

Researchers have found that chemicals in exhaled breath can reveal the composition of the bacteria living in the intestines, providing a potential non-invasive test for monitoring and diagnosing gut health issues. Breath samples from children with asthma were able to predict the presence of the bacterium linked to the condition.

SourceWashU Medicine·JournalCell Metabolism·TypeExperimental study·DateJan 22, 2026

The mechanism of black ginseng extract in alleviating inflammatory aging

The study demonstrated that black ginseng extract reduces MMP-1 expression and suppresses PGE2 levels in human foreskin fibroblasts, promoting skin homeostasis. It also identified rare ginsenosides as key molecules involved in the anti-inflammatory effects of BGE.

SourceJournal of Dermatologic Science and Cosmetic Technology·JournalJournal of Dermatologic Science and Cosmetic Technology·TypeExperimental study·DateJan 22, 2026

Scientists discover why some Central Pacific El Niños die quickly while others linger for years

A new study reveals that strong Central Pacific El Niños self-destruct due to negative feedbacks from distant oceans, while weaker events survive by forming a lasting partnership with the North Pacific climate pattern. This discovery enables forecasting months in advance with over 80% accuracy.

SourceInstitute of Atmospheric Physics, Chinese Academy of Sciences·JournalAtmospheric and Oceanic Science Letters·DateJan 22, 2026

Quality and quantity? The clinical significance of myosteatosis in various liver diseases

Myosteatosis is a key predictor of poor clinical outcomes across a spectrum of liver diseases, with associations to severe disease phenotypes, hepatocellular carcinoma, and increased mortality. Nutritional intervention, exercise prescription, and potential management strategies are proposed to address this condition.

SourceXia & He Publishing Inc.·JournalJournal of Clinical and Translational Hepatology·DateJan 22, 2026

New imaging technology detects early signs of heart disease through the skin

Researchers developed a new imaging technology called fast-RSOM that captures detailed images of the smallest blood vessels directly through the skin. This technology can detect early signs of cardiovascular risk, enabling doctors to intervene sooner and guide personalized therapies.

Insilico Medicine to present three abstracts at the 2026 Crohn’s & Colitis Congress highlighting clinical, preclinical safety, and efficacy data for ISM5411, a novel gut-restricted PHD1/2 inhibitor for inflammatory bowel disease

Insilico Medicine presents three abstracts at the 2026 Crohn's & Colitis Congress highlighting clinical, preclinical safety, and efficacy data for ISM5411. The first-in-human Phase 1 results show no serious adverse events or deaths reported, with a favorable pharmacokinetic profile supporting gut restriction.

People with obesity may have a higher risk of dementia

A new study published in The Journal of Clinical Endocrinology & Metabolism found a causal link between high body mass index (BMI) and dementia. High blood pressure was identified as a driving factor behind the increased risk. Researchers suggest that preventing or treating obesity and high blood pressure could help reduce dementia risk.

SourceThe Endocrine Society·JournalThe Journal of Clinical Endocrinology & Metabolism·DateJan 22, 2026