Health & Fitness

An international team of researchers has uncovered a new mechanism that enables cancer cells to move throughout the body, providing a potential new target to stop metastasis, which is responsible for 90 per cent of cancer deaths. The team identifies that cancer cells move faster when they are surrounded by thicker fluids, a change that occurs when lymph drainage is compromised by a primary tumor.

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New modeling shows how synonymous mutations -- those that change the DNA sequence of a gene but not the sequence of the encoded protein -- can still impact protein production and function.

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Research has provided new insights into the mechanism behind how our circadian 24-hour body clock influences our immune response to vaccines, depending on the time of day.

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Engineers have designed a system to remotely measure blood pressure by filming a person's forehead and extracting cardiac signals using artificial intelligence algorithms.

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It's well established that experiencing stress can hurt our physical health. Now two new studies find that younger adults who take preemptive steps to respond to stress are better able to avoid those negative health outcomes.

from Top Health News -- ScienceDaily https://ift.tt/z6RKCui

Researchers have found that growing human intestine-like spheroids in suspension and transferring them to a bioreactor for maturation results in the generation of differentiated human intestinal organoids (HIOs) suitable for subsequent transplantation into experimental mice. This technique is simpler than existing approaches and reliably produces healthy HIOs of predictable size, which could make it invaluable for translational research and regenerative medicine in the future.

from Top Health News -- ScienceDaily https://ift.tt/75SK80u