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ScienceDaily · 11/14/2023 14:38 EDT

Cancer stem cells trigger macrophage aging

Cancer stem cells cause the aging of macrophages in mice with healthy immune systems, creating conditions for the formation of tumors. Read more ›

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ScienceDaily
ScienceDaily · 11/14/2023 14:38 EDT

Researchers chart the contents of human bone marrow

A team has mapped the location and spatial features of blood-forming cells within human bone marrow. Their findings confirm hypotheses about the anatomy of this tissue and provide a powerful new means to study diseases, ranging from noncancerous conditions, such as sickle cell anemia, to malignant conditions, such as acute leukemia, that affect bone marrow.   Read more ›

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ScienceDaily
ScienceDaily · 11/14/2023 14:38 EDT

When we feel things that are not there

The discovery of the phantom touch illusion provides insights into human perception and opens up new perspectives for interaction with virtual reality technology. Read more ›

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ScienceDaily
ScienceDaily · 11/14/2023 14:38 EDT

High lung cancer rates in naval veterans linked to asbestos

A new study has discovered asbestos exposure led to a higher incidence of asbestos-related lung cancers in British and Australian naval personnel than in other armed forces. Read more ›

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ScienceDaily
ScienceDaily · 11/14/2023 14:38 EDT

Shedding new light on sugars, the 'dark matter' of cellular biology

Chemists have developed a new tool for detecting interactions between sugars and lectins, a discovery that could help in the fight against diseases like cancer. Read more ›

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ScienceDaily
ScienceDaily · 11/14/2023 14:38 EDT

Study sheds light on how Earth cycles fossil-carbon

Researches used rhenium as a proxy for fossil carbon in order to quantify the rate at which Earth naturally releases carbon dioxide into the atmosphere and found that high rates of carbon breakdown persist across the different geographical profiles of a river basin. Read more ›

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ScienceDaily
ScienceDaily · 11/14/2023 14:38 EDT

Forecasting microbiomes for sustainability and health

Microbial communities, or microbiomes, are essential for safeguarding human and environmental health through the most widely used biotechnological process on our planet: biological wastewater treatment. However, the process itself is subject to constant changes, difficult to sustain over long periods of time and emits significant amounts of greenhouse gases. Read more ›

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ScienceDaily
ScienceDaily · 11/14/2023 14:38 EDT

Ultrafine particles from traffic disturb human olfactory cell function

Exposure to ultrafine particles from traffic alters the expression of many genes in human olfactory mucosa cells, a new study shows. The study is the first to combine an analysis of emissions from different diesel fuels and exhaust after-treatment systems with an examination of their effects in a human-derived cell model of the olfactory mucosa. Read more ›

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ScienceDaily
ScienceDaily · 11/14/2023 14:37 EDT

Europe was not covered by dense forest before the arrival of modern humans

For decades, we believed that outside ice ages Europe was mostly covered by dense forest before the arrival of modern humans. Now, a new study shows that there was far more open and semi-open vegetation than conventionally expected. Read more ›

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ScienceDaily
ScienceDaily · 11/14/2023 14:37 EDT

Individual back training machine developed

18 percent of reported sick leave relates to musculoskeletal ailments, in particular back-related disorders. The GyroTrainer is an intelligent training device that resembles a balance board. It uses artificial intelligence to adjust the difficulty level to the individual patient's current ability. Read more ›

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ScienceDaily
ScienceDaily · 11/14/2023 14:37 EDT

Research provides crucial insights into moss growth under elevated CO2 levels that may benefit climate change models

Approximately 12,000 species of mosses exist and cover close to four million square miles of earth, equivalent to the size of Canada, and are ecologically and evolutionarily important. Mosses play an essential role in rainwater retention, decreasing plant pathogens and increasing carbon sequestration in soil, thus improving the overall soil health. Mosses also protect long-term carbon storage systems, such as bogs and permafrost.  Read more ›

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ScienceDaily
ScienceDaily · 11/14/2023 14:37 EDT

Pharmaceutical compound sounds the alarm on cancer cells and unleashes T cells

Researchers are leveraging the dual roles played by an enzyme found in both cancer cells and T cells to create a novel cancer immunotherapy compound. Read more ›

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ScienceDaily
ScienceDaily · 11/14/2023 14:37 EDT

New twist on AI makes the most of sparse sensor data

An innovative approach to artificial intelligence (AI) enables reconstructing a broad field of data, such as overall ocean temperature, from a small number of field-deployable sensors using low-powered 'edge' computing, with broad applications across industry, science and medicine. Read more ›

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ScienceDaily
ScienceDaily · 11/14/2023 14:37 EDT

When languages collide, which survives?

Researchers incorporate language ideologies, along with the impact of interaction between individuals with opposing preferences, on the language shift process. The team chose a quantitative approach based on a society in which only one language with two varieties, the standard and the vernacular, existed. The resulting mathematical model can predict the conditions that allow for the coexistence of different languages, presenting a comprehensive view of how language varieties are distributed... Read more ›

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ScienceDaily
ScienceDaily · 11/14/2023 14:37 EDT

Peer educators play key role in new recipe development and testing

Cooking and recipe demonstrations encourage healthy eating and adoption of unfamiliar foods by class participants. Read more ›

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ScienceDaily
ScienceDaily · 11/14/2023 14:37 EDT

Drug that kills off sleeping bone cells could treat lower back pain

An existing drug that targets senescent, or sleeping cells could provide the answer to treating lower back pain, according to a new study. Read more ›

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ScienceDaily
ScienceDaily · 11/14/2023 14:37 EDT

New tool models viability of closed-loop geothermal systems

Researchers have used computer models of closed-loop geothermal systems to determine if they would be economically viable sources of renewable energy. They found that the cost of drilling would need to decrease significantly to hit cost targets. Read more ›

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ScienceDaily
ScienceDaily 3 place · 11/14/2023 14:37 EDT

When we see what others do, our brain sees not what we see, but what we expect

When we engage in social interactions, like shaking hands or having a conversation, our observation of other people's actions is crucial. But what exactly happens in our brain during this process: how do the different brain regions talk to each other? Researchers provide an intriguing answer: our perception of what others do depends more on what we expect to happen than previously believed.  Read more ›

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ScienceDaily
ScienceDaily · 11/14/2023 14:36 EDT

How teachers would handle student violence against educators

For the first time, teachers in a nationwide study have told researchers what strategies they think work best to deal with student violence against educators. Teachers rated suspending or expelling students as the least effective way of addressing violence, despite the popularity of 'zero tolerance' policies in many school districts. Read more ›

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