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ScienceDaily · 01/27/2025 12:38 EDT

What drives mood swings in bipolar disorder? Study points to a second brain clock

A brain rhythm working in tandem with the body's natural sleep-wake cycle may explain why bipolar patients alternate between mania and depression, according to new research. A new study marks a breakthrough in understanding what drives shifts between the two states. Read more ›

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ScienceDaily
ScienceDaily · 01/27/2025 12:38 EDT

Vacations are good for employee well-being, and the effects are long lasting

If you're like many Americans, you probably didn't take all your vacation time this year. Even if you did, it's highly likely you didn't fully unplug while off the clock. But you might want to change that if you want to improve your health and well-being, according to a new review article. Read more ›

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ScienceDaily
ScienceDaily · 01/27/2025 12:37 EDT

Scientists develop ultra-thin absorbers with record-breaking bandwidth

A research team has introduced a new concept for designing ultra-thin absorbers that enables absorbing layers with a record-high bandwidth-to-thickness ratio, potentially several times greater than that of absorbers designed using conventional approaches. Read more ›

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ScienceDaily
ScienceDaily · 01/26/2025 23:35 EDT

Approaching the red planet from the kitchen

Using syrup and baking soda, research has demonstrated the formation mechanism of rootless cones, small volcanic landforms commonly found on Earth and Mars. The study clarified, through an experimental approach, that a self-organization process determines the spatial distribution and size of these landforms. This research will enhance our understanding of explosive eruption phenomena caused by the interaction of lava and water and provide new insights into geological phenomena on the... Read more ›

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ScienceDaily
ScienceDaily · 01/26/2025 23:35 EDT

How Camellias evolved with the formation of the Japanese archipelago?

Japan Sea element plants are generally thought to have evolved from closely related species on the Pacific side. Camellia japonica and Camellia rusticana were also believed to follow this pattern. However, a new study revealed that their origins trace back to the Miocene, when the Japanese archipelago separated from the continent. Read more ›

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ScienceDaily
ScienceDaily 1 place · 01/25/2025 15:27 EDT

Combination of dual-targeted therapies and chemotherapy shows high response rates in BRAF-mutated metastatic colorectal cancer

Patients with metastatic colorectal cancer (mCRC) harboring BRAF V600E mutations benefited from first-line treatment with the targeted therapies encorafenib and cetuximab plus a mFOLFOX6 chemotherapy regimen, according to results from the PhaseIII BREAKWATER trial. Read more ›

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ScienceDaily
ScienceDaily 1 place · 01/24/2025 17:32 EDT

Scientists discover unique microbes in Amazonian peatlands that could influence climate change

Researchers have identified an unknown family of microbes uniquely adapted to the waterlogged, low-oxygen conditions of tropical peatlands in Peru's northwestern Amazonian rainforest. The new research shows these microbes have a dual role in the carbon cycle and the potential to either moderate or intensify climate change. This process can either stabilize carbon for long-term storage or release it into the atmosphere as greenhouse gases, particularly CO2 and methane. Read more ›

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ScienceDaily
ScienceDaily 2 place · 01/24/2025 16:51 EDT

Scientists design peptides to enhance drug efficacy

Scientists have developed a groundbreaking approach using specially designed peptides to improve drug formulations. This innovative method significantly enhances anti-tumor efficacy. Read more ›

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ScienceDaily
ScienceDaily · 01/24/2025 15:42 EDT

Study points to South America -- not Mexico -- as birthplace of Irish potato famine pathogen

Researchers firmly point the finger at the South American Andes Mountains as the place where the Irish potato famine pathogen, Phtytophthora infestans, originated. Read more ›

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ScienceDaily
ScienceDaily · 01/24/2025 15:42 EDT

Study unveils key immune cells found to boost cancer treatment success in acute myeloid leukemia

A research team made a pivotal discovery in the field of cancer immunotherapy. The team identified a specific population of immune cells that play a critical role in successful treatment of relapsed acute myeloid leukemia (AML). Read more ›

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ScienceDaily
ScienceDaily · 01/24/2025 15:42 EDT

VR subway experiment highlights role of sound in disrupting balance for people with inner ear disorder

The vestibular system is a network of organs in the inner ears that detects the motions and position of the head. The brain uses this information, along with inputs from the eyes and joints, to maintain the body's balance. Visual information has long been proven to affect balance -- for example, strobe lights and swirling images can cause instability -- but a new study shows that sounds can also be... Read more ›

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ScienceDaily
ScienceDaily · 01/24/2025 15:42 EDT

Sepsis, or death by lethal message

Like a poison pen, dying cells prick their neighbors with a lethal message. This may worsen sepsis. New findings could lead to a new understanding of this dangerous illness. Read more ›

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ScienceDaily
ScienceDaily 2 place · 01/24/2025 15:42 EDT

Strong as steel, light as foam: High-performance, nano-architected materials

Researchers have used machine learning to design nano-architected materials that have the strength of carbon steel but the lightness of Styrofoam. The team describes how they made nanomaterials with properties that offer a conflicting combination of exceptional strength, light weight and customizability. The approach could benefit a wide range of industries, from automotive to aerospace. Read more ›

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ScienceDaily
ScienceDaily 3 place · 01/24/2025 15:13 EDT

Myth busted: Healthy habits take longer than 21 days to set in

We're nearly one month into 2025, but if you're struggling to hold onto your New Year's resolution, stay strong, as new research shows that forming a healthy habit can take longer than you expect. Researchers found that new habits can begin forming within about two months (median of 59-66 days) but can take up to 335 days to establish. Read more ›

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ScienceDaily
ScienceDaily · 01/24/2025 15:13 EDT

Researchers map the brain's self-healing abilities after stroke

A new study sheds light on one of the most severe consequences of stroke: damage to the brain's 'cables'-- the so-called nerve fibers -- which leads to permanent impairments. Read more ›

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ScienceDaily
ScienceDaily · 01/24/2025 15:13 EDT

Mental well-being and physical activity can form a positive cycle

According to a recent study, the tendency to experience positive affectivity contributed to people being physically active or even increasing their activity during the COVID-19 restrictions. In contrast, depressive feelings were linked to lower physical activity. The results suggest that mental well-being can help maintain a physically active lifestyle. Mental well-being and physical activity may thus form a positive cycle. Read more ›

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ScienceDaily
ScienceDaily · 01/24/2025 15:13 EDT

Gene expression regulation in cancer and cellular functions

A research team has identified the core gene expression networks regulated by key proteins that fundamentally drive phenomena such as cancer development, metastasis, tissue differentiation from stem cells, and neural activation processes. Read more ›

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ScienceDaily
ScienceDaily · 01/24/2025 15:13 EDT

A therapeutic HPV vaccine could eliminate precancerous cervical lesions

A therapeutic vaccine targeting human papillomavirus type 16 (HPV16) induced regression in high-grade precancerous cervical lesions, according to the results from a phase II clinical trial. Read more ›

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ScienceDaily
ScienceDaily · 01/24/2025 15:13 EDT

Researcher unveiling the uncharted reaction pathways of carbon dioxide in supercritical water

A research team has made significant discoveries regarding the complex reaction mechanisms of carbon dioxide (CO2) in supercritical water. These findings are crucial for understanding the molecular mechanisms of CO2 mineralization and sequestration in nature and engineering, as well as the deep carbon cycle within the Earth's interior. This understanding will help pave the way for new directions in future carbon sequestration technologies. Read more ›

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