Tag Archives: Baylor College of Medicine

Alzheimer’s-linked tau protein gets a surprising redemption story

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The tau protein is not such a 'bad guy' after all

A new study has somewhat redeemed the tau protein, which up to now has been associated with the development of Alzheimer’s disease. Turns out, the protein has a ‘good guy’ role, helping to protect against harmful free radicals in the brain and promoting healthy aging.

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Male birth control breakthrough safely switches off fit sperm for a while

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A non-hormonal, reversible and non-toxic male birth control could be a step closer, with scientists successfully targeting a protein that’s crucial in making fertile sperm. Knocking this protein out for a period of time would give men control over thei… Continue reading Male birth control breakthrough safely switches off fit sperm for a while→

Angry? Your blood vessels pay the price, new study demonstrates

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Even brief periods of anger caused by triggering memories can negatively impact our blood vessels’ ability to relax. That’s the finding of a new study that could have implications on how we look at heart attack and stroke risk.Continue ReadingCategory:… Continue reading Angry? Your blood vessels pay the price, new study demonstrates→

This drug can give us an edge in the bacteria-antibiotics arms race

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The arms race in nature, usually a battle between predator and prey, is one of the most fascinating phenomena in evolutionary biology. But one arms race that isn’t looking too good for humans is the tussle between bacteria and the antibiotics we have t… Continue reading This drug can give us an edge in the bacteria-antibiotics arms race→

Primate AI provides breakthrough in predicting human diseases

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In a world first, scientists from 24 countries have mapped the DNA of more than 233 different primate species, more than quadrupling the existing genetic data, providing crucial new insights into disease-causing genetic mutations in humans.Continue Rea… Continue reading Primate AI provides breakthrough in predicting human diseases→

Bacteria engineered to secrete rheumatoid arthritis drug in the body

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Instead of injections or pills, why not engineer bacteria to secrete therapeutic molecules from within our gut? A new study is demonstrating this futuristic idea, showing how a genetically modified probiotic can produce an experimental anti-inflammator… Continue reading Bacteria engineered to secrete rheumatoid arthritis drug in the body→

Arthritis drug boosts fat-signaling and counters diabetes in obese mice

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Scientists studying the activity of a drug used to treat rheumatoid arthritis have discovered it has some surprising functions, some of which may be useful when it comes to countering diabetes. The research, carried out on mouse models, shows how the c… Continue reading Arthritis drug boosts fat-signaling and counters diabetes in obese mice→

New class of drug could treat leukemia with fewer side effects

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Scientists have identified two molecules that could help treat leukemia, in a way that’s far less damaging to healthy cells than existing chemotherapy. The compounds work using a different mechanism that’s more selective for cancerous cells, and import… Continue reading New class of drug could treat leukemia with fewer side effects→

“Anti-hunger” molecule found to promote weight loss after exercise

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Though we understand exercise to be good for our wellbeing, there is a lot still to learn about the complex and varied ways physical activity drives positive health outcomes in humans. Scientists digging into the molecular details of this relationship … Continue reading “Anti-hunger” molecule found to promote weight loss after exercise→

Anti-aging breakthrough dials up fatty acid signaling to boost longevity

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Scientists studying the intricate mechanics behind the human aging process have made a discovery that could lead to improved health later in life. The breakthrough comes courtesy of a common model in anti-aging research in the form of C. elegans roundw… Continue reading Anti-aging breakthrough dials up fatty acid signaling to boost longevity→