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News zu #Leipzig

  773,000-year-old mandible from the Thomas Quarry in Morocco.  Hamza Mehimdate, Program Préhistoire de Casablanca

Revealing 773,000-year-old bones: Here lies the key to our origins

Scientists have found 773,000-year-old bones in a Moroccan quarry - from people who lived at a time when Homo sapiens and Neanderthals were just parting ways. The Max Planck Institute for Evolutionary Anthropology in Leipzig was involved in the investigation. The findings provide rare insights into our common ancestors and confirm that Africa was the cradle of humanity: Africa was the cradle of mankind.

Even minor injuries can become infected and, in the worst case, lead to sepsis. Leipzig researchers want to improve the treatment of blood poisoning. © AI-generated with ChatGPT

Better treatment of blood poisoning: 7.5 million euros for project under Leipzig leadership

Every year, 75,000 people in Germany die from sepsis. Many deaths could be avoided. Leipzig University Hospital is now launching a nationwide project with 7.5 million euros in funding to improve treatment. The researchers want to digitally link all treatment data and use modern pathogen diagnostics to detect dangerous progressions earlier. Partners are university hospitals from four other cities.

New biosensors from Leipzig visualize how heart receptors work in living cells. pixabay/Pete Linforth

How our heart processes signals: New insights into living cells

Researchers at Leipzig University have developed a new method to observe important signal receptors in cells live. Using tiny luminous molecules, they have shown for the first time in living cells how a receptor that helps control heart function works. The discovery: these receptors are not simple switches, but take on different forms depending on the active ingredient. This could enable the development of drugs with fewer side effects.

Egg and sperm: Their fusion costs a lifetime. This is shown by a new study from Leipzig. © pixabay/Steffen Erbe

Those who do not reproduce live longer

Children or a long life? This question actually arises in nature. Together with international colleagues, researchers in Leipzig have studied 117 mammal species. The result: animals whose reproduction is prevented live on average ten percent longer. The reason lies in evolution. Every living creature has to divide its energy between producing offspring and maintaining its own body. The study shows how this balance works and what it means for humans.

Which brain regions change with age? Mathematics reveals it. © pixabay/Pete Linforth

Leipzig team decodes brain changes with mathematics

Which brain regions change with age? Where does the brain work differently in autism? Researchers from the Max Planck Institute in Leipzig have developed a mathematical method that answers precisely these questions. A new metric identifies 108 regions that are affected by ageing and 27 regions that are altered in autism spectrum disorders. The findings could pave the way for targeted therapies.

Letting our thoughts run free prepares us for difficult situations. pixabay/Gerd Altmann

How imagination trains our brain

Is it possible to find people more likeable through thought alone? Yes, say researchers at the Max Planck Institute for Human Cognitive and Brain Sciences in Leipzig. Their study shows: Imagination changes the brain in a similar way to real experiences. This opens up new opportunities for therapy and relationships.

Can cats think? The answers from people around the world are surprising. pixabay congerdesign

Can animals think and feel?

Do animals have feelings? Do they think like us? Researchers from Leipzig University and the Max Planck Institute for Evolutionary Anthropology surveyed over 1,000 children and adults from 15 countries. The surprising result shows that people around the world think similarly about animals. But this view has direct consequences for animal welfare.

Normal weight does not always mean healthy. A new test from Leipzig shows a hidden risk. © pixabay/Rafif Al Hashmi

Slim and still ill? New index exposes hidden risk

Normal weight does not automatically mean healthy. Researchers in Leipzig have developed a new index that reveals hidden metabolic disorders. The metabolic BMI analyzes the blood and shows: One in three slim people has a greatly increased risk of diabetes and fatty liver. Intestinal bacteria play an important role in this.

Leipzig researchers have now observed how nerve cells adapt their signal transmission when they are active. © pixabay geralt

Leipzig researchers watch the brain learn

Learning happens in milliseconds - far too fast to observe directly. Researchers at Leipzig University have now refined a method that makes exactly this possible. They freeze nerve cells at lightning speed and can thus see how they transmit signals. The technique works in both mice and humans and could help to better understand diseases and ageing processes in the brain in the future.

Animals don't belong under the Christmas tree, say animal rights activists. (Symbolic image) / Photo: Klaus-Dietmar Gabbert/dpa-Zentralbild/dpa

"Animals are not gifts, Christmas or not"

Associations warn against giving animals as presents at Christmas. Some animal shelters have a freeze on placements until January. However, anyone who wants to help the dogs or cats can do so.

Ready for action again: Leverkusen's Patrik Schick. (Archive picture) / Photo: Harry Langer/dpa

Schick returns - Echeverri leaves Leverkusen

Patrik Schick is back in the Bayer Leverkusen squad, while Claudio Echeverri leaves the Werkself early. Who else is missing and what coach Kasper Hjulmand has to say about the clash with Leipzig.