“Unprecedented” chemical sensor detects signs of injury in brain fluid

In the event of a traumatic brain injury (TBI), chemical changes take place that can act as precursors for secondary damage, and scientists at Ohio State University have demonstrated a new monitoring device that can pick up these warning signs.

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Blocking cellular pathway delays or prevents onset of diabetes in mice

Scientists have now identified a cellular pathway that can contribute to the death of insulin-producing cells. They found that blocking it in mice and human cells keeps the beta cells alive for longer, delaying or preventing the onset of diabetes.

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Massive migraine study triples the number of known genetic risk factors

A massive international study designed to unearth new knowledge around the causes of migraines has turned up some interesting new insights, with the authors effectively tripling the number of known genetic risk factors for the condition.

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Newly discovered HIV variant exposes myth of “mild” viral evolution

Researchers have discovered a novel highly virulent strain of HIV in the Netherlands. The evolution of the variant, which originally emerged over two decades ago, demonstrates how viruses don’t necessarily evolve to become less severe.

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Cisco announces Wi-Fi 6E, private 5G to assist with hybrid work

The company debuted new features and product enhancements on Thursday morning to enable more agile work environments for businesses.iStock/michaeljungCisco announced several new network technologies today, assisting businesses and their employees…

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Become a Linux expert just in time for the 2022 boom

In these training courses, you'll learn basic Linux system administration; then, you'll get familiar with the Linux command line and understand the foundations of how Linux works.Image: christitzeimaging.com/ShutterstockSlowly but surely,…

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Kaspersky: Many wearables and healthcare devices are open to attack due to vulnerable data transfer protocol

Security analysts found 33 weak points in MMQT, a frequently used protocol that rarely involves authentication or encryption.Kaspersky security researchers identified multiple weaknesses in MQTT, a data transfer protocol often…

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