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Researchers led by Leipzig University have found a application in oncology for the scientific field of Physics of Cancer. This is a milestone for the new research field, proving its clinical relevance for the first time. Based on tissue and cell mechanics and using machine learning, the team developed a marker for cancer cell motility in digital pathology.

The marker delivers new information about breast tumors that will improve the ability to predict the risk of metastasis, even after a decade has passed. The researchers have just published their new findings in the journal Physical Review X.

In a of 1,380 female patients, conducted in close collaboration with Professor Axel Niendorf from the Pathologie Hamburg-West institute, doctoral researcher Pablo Gottheil from the research group led by Professor Josef Alfons Käs at Leipzig University found that a collective transition of cancer cells to motility, known in specialist circles as “unjamming,” significantly increases the risk of distant metastases.

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Breast milk is not simply sustenance. It also is rich in micronutrients that are critical for healthy brain development in infants.

Now, researchers have identified a component of breast milk that promotes how neurons form connections in infants’ brains. Myo-inositol is a small cyclic in breast milk that also is found in a typical adult diet, including in fruits and grains. The study emphasizes the powerful role that what we eat plays in . It was published in PNAS on July 11.

“The effects of micronutrients on the brain are really under-appreciated,” says Thomas Biederer, Ph.D., associate professor of neurology and principal investigator. “As a neuroscientist, our findings were stunning to me.”

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Lymphoma is often thought of as a cancer of lymph nodes, but it’s actually a cancer of the lymphocytes. Lymphocytes are white blood cells that manage inflammation in the body.

Chronic inflammation can sometimes lead to a lymphoma known as marginal zone lymphoma.

Marginal zone lymphoma is a rare, slow-growing B-cell lymphoma. Because it’s so rare, marginal zone lymphoma is often treated like other subtypes of B-cell lymphomas, and new treatment options are often explored through clinical trials that group marginal zone lymphoma with other B-cell lymphoma subtypes.

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Patreon: https://www.patreon.com/seanmcarroll.
Blog post with audio player, show notes, and transcript: https://www.preposterousuniverse.com/podcast/2022/06/06/200-…ultiverse/

The 200th episode of Mindscape! Thanks to everyone for sticking around for this long. To celebrate, a solo episode discussing a set of issues naturally arising at the intersection of philosophy and physics: how to think about probabilities and expectations in a multiverse. Here I am more about explaining the issues than offering correct answers, although I try to do a bit of that as well.

Mindscape Podcast playlist: https://www.youtube.com/playlist?list=PLrxfgDEc2NxY_fRExpDXr87tzRbPCaA5x.
Sean Carroll channel: https://www.youtube.com/c/seancarroll.

#podcast #ideas #science #philosophy #culture

Continue reading “Mindscape 200 | Solo: The Philosophy of the Multiverse” | >

Summary: A new study reveals that individuals with stronger ‘mindreading’ abilities, or the capacity to understand others’ feelings and intentions, are more successful in cooperative tasks. This trait, also known as ‘theory of mind,’ is not directly tied to intelligence and can potentially be improved through training programs.

The research demonstrated that those with high theory of mind were more effective in cooperation, particularly when paired with individuals with similar abilities. The study underlines the potential to foster enhanced cooperation in various settings like schools, workplaces, or colleges by improving these abilities.

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In this talk we introduce Shivon Zilis, Project Director at Neuralink, to her team’s work and the ethical impacts of implanting technology into the brain. We learn about the latest developments in Neuralink’s technology and the goals the team keeps in mind when designing and implementing technology that could change the way humans interact and understand technology.

Visit https://cucai.ca/ to learn more.

#cucai #cucai2021 #ai #nerualink #shivonzilis

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Researchers have managed to decode an ancient script that scholars have been unable to understand for decades.

In a study published in the journal Transactions of the Philological Society, a team of scientists describe how they partially deciphered the “unknown” Kushan script, an ancient writing system that was once in use in parts of Central Asia between around 200 B.C. and 700 A.D.

It has been associated with early nomadic peoples of the Eurasian steppe, such as the Yuèzhī, and one of their ruling dynasties, the Kushans, who founded a large empire encompassing much of what is now Uzbekistan, Afghanistan, Pakistan and northern India.

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Summary: A new study suggests that ChatGPT’s healthcare-related responses are hard to distinguish from those provided by human healthcare providers.

The study, involving 392 participants, presented a mix of responses from both ChatGPT and humans, finding participants correctly identified the chatbot and provider responses with similar accuracy.

However, the level of trust varied based on the complexity of the health-related task, with administrative tasks and preventive care being more trusted than diagnostic and treatment advice.

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