Health & Fitness

Infections with two pathogens pose a serious threat in the clinics. Researchers have developed a technique that provides new insights into this process and can be used as an early warning system.

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Researchers have discovered how the MSL complex responsible for dosage compensation can distinguish the X chromosome from autosomes in flies. A lab used a unique research approach to determine the minimal molecular components essential for recognizing the X chromosome. The study shows that the MSL2 protein and the roX RNA form a gel which 'attaches' the MSL complex to the X chromosome.

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A study found a significant increase in the number of online search queries for 'insomnia' between April and May 2020, when governments across the U.S. and around the world implemented stay-at-home orders in response to the COVID-19 pandemic.

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Current chemotherapy regimens slow cancer progression and save lives, but these powerful drugs affect both healthy and cancerous cells. Now, researchers have designed DNA-based nanogels that only break down and release their chemotherapeutic contents within cancer cells, minimizing the impacts on normal ones and potentially eliminating painful and uncomfortable side effects.

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A new study of more than 1,200 individuals found that time spent with digital technology during adolescence has little impact on long-term use, suggesting that worries about widespread tech addiction may be overblown. Parental limits on youth tech use had no lasting impact on use in adulthood.

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Researchers want to make it easier to catch diseases earlier in the process, improving patient outlooks and taking some of the load off the medical system.

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Researchers have developed a chip that is powered wirelessly and can be surgically implanted to read neural signals and stimulate the brain with both light and electrical current. The technology has been demonstrated successfully in rats and is designed for use as a research tool.

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