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News zu #Leipzig

Prof. Dr. Dr. Ines Liebscher from the Rudolf Schönheimer Institute of Biochemistry at Leipzig University has been researching adhesion GPCR molecules for years, which could provide the key to new drugs. © private

Molecules in the body that could help millions

Thousands of molecules are located in our cells and control how the body reacts to stimuli. Some of them are still barely known to researchers, although they are involved in cancer, heart disease and bone loss. Researchers at Leipzig University have now pooled 30 years of knowledge about these molecules in a study. They want to make new drugs possible.

Fresh green in Hainich National Park: Central Europe's forests awaken in April - and the earth's green center of gravity moves north. © Stefan Bernhardt

The green of the earth is shifting - more than expected

The green on Earth is increasing, but it is migrating. Researchers from Leipzig University, iDiv and the UFZ have calculated the Earth's "green center of gravity" for the first time. Their findings are surprising: the vegetation is shifting northwards in all seasons. What is behind this?

Valuable scrap: Every old car contains materials that could be used in new vehicles - if the recycling is right. © pixabay/SmartRecycling

From scrapyard to new car: Freiberg research makes it possible

The old car may soon be in the next new car. Researchers at TU Bergakademie Freiberg have teamed up with the BMW Group to investigate how steel, glass and plastic from end-of-life vehicles can be reused as high-quality raw materials. It is already working for steel - more research is needed for glass and plastic. What the Car2Car project shows and why this is important for our climate.

Swallows are considered indicator animals - their population reveals how insects and habitats are doing. A new European network also wants to systematically record birds in the future. © pixabay/Ted Erski

When sensors listen to birds chirping

Europe has hundreds of programs to observe nature, but the data does not fit together. Researchers from iDiv Leipzig and the University of Halle want to change that: With a Europe-wide roadmap that combines satellites, DNA analyses and citizen observations. They want to finally know how our nature is really doing.

The Free State of Saxony keeps inheriting garages. (Archive image) / Photo: Sebastian Willnow/dpa

From GDR hit to legacy - the state as heir

What happens to houses, gardens or even the rights to a GDR hit when there are no known heirs? Then the Free State of Saxony becomes the heir - and sometimes has to hand over estates again.

Promises from the lectern - but which of them are actually put into practice? Students at Leipzig University have systematically investigated this for the first time. © AI-generated with ChatGPT

Who kept their word? Students at Leipzig University make election promises measurable

Who kept their word and who didn't? Students on the Master's degree course in Journalism at Leipzig University have developed Germany's first coalition tracker at state level. The interactive tool shows for Baden-Württemberg what the state government has actually implemented in five years - from 433 promises, checked line by line. A project that brings journalism and democracy together.

Sharks as prey swim together with small fish. The decline of large sharks is changing food webs worldwide. © Ocean Image Bank/Toby Matthews

Fish are getting smaller - and that changes everything

Large predatory fish are becoming rarer, while smaller species dominate. This has consequences for entire ecosystems. Researchers at iDiv Leipzig have analyzed data from almost 15,000 fish communities over decades. Their findings: food webs in oceans and rivers are changing worldwide, even where the number of species remains the same. Why this can pose a threat to bodies of water and what scientists are now calling for.

The noble butterfly Acraea terpsicore is spreading from India, Bangladesh and Sri Lanka further and further into South and Southeast Asia - and also ends up in photos taken by vacationers on their cell phones. It is precisely these images that make it an object of research. © S. Chowdhury/iDiv

Butterflies on Facebook - and research benefits

Vacation photos of colorful butterflies are not just beautiful memories - they can advance real science. Researchers from Leipzig and Jena have shown how images from social networks can help us understand the decline in biodiversity. Their result: surprisingly good.

Job center, immigration office, public order office: A large-scale study involving the University of Leipzig shows for the first time what role racism plays in German authorities. © AI-generated with ChatGPT

Racism in public authorities? New study provides comprehensive data for the first time

For some people, discrimination begins at the official counter. A major study by the University of Leipzig has investigated for the first time how racist discrimination arises and continues in German authorities. The researchers came to the conclusion that it is not just a question of individual attitudes, but also of routines and the scope for decision-making in institutions.

View of La Campana National Park in Chile. Here, too, the researchers investigated how non-native plants spread. José Luis Gutierrez

Diversity slows down foreign plants

Two billion people live in arid regions. Researchers from Leipzig have now investigated the conditions under which non-native plants spread around the world. Their findings: heavy grazing and nutrient-rich soils favor the invaders. A high diversity of species protects against this.

Equipped with special sensors and a dehumidifier: The drone measured the concentration of particulate matter at different altitudes in Delhi. Ajit Ahlawat, TU Delft/ TROPOS

Drones reveal hidden particulate matter over large cities

Ground measuring stations only show part of the air pollution. An international study with Leipzig's participation proves this: At an altitude of 100 meters, particulate matter pollution can be 60 percent higher. Drones with inexpensive sensors help to close this knowledge gap and improve predictions.

Remains: Jochen Seitz / Photo: Jan Woitas/dpa

Coach Seitz stays with Lok Leipzig

North East champions, Saxony Cup winners - the successes with Lok Leipzig last season have had positive consequences for the head coach. Jochen Seitz's future is clear for the time being.

Digital citizen participation makes it possible to have a say in municipal decisions from the comfort of your own home. A study by TU Dresden shows that medium-sized and small towns in eastern Germany are leading the way. © pixabay/Firmbee

East German cities are pioneers in digital citizen participation

Where can citizens have the most say online? A study by TU Dresden and Leipzig University shows surprising regional differences in digital citizen participation in Germany. East German medium-sized and small towns are leading the way, while West Germany leads the way in large cities. Over 2,000 municipalities took part in the survey.

Almost every second private investor uses ChatGPT to find out about investments. Researchers at HHL Leipzig have investigated how reliable the answers are. © pixabay/Sergei Tokmakov

Why the file format determines the success of ChatGPT

Almost every second private investor uses ChatGPT for financial data. But how reliable are the answers? Researchers at HHL Leipzig have investigated where the AI gets its information from. Their conclusion: the file format makes the decisive difference. HTML reports appear three times more frequently and lead to more correct results than PDFs.

Entering his twelfth season with RB Leipzig: goalkeeper Péter Gulásci. (Archive picture) / Photo: Robert Michael/dpa

RB Leipzig extends contracts with goalkeeper trio

RB Leipzig is holding on to its trio of goalkeepers and extending their contracts. The 35-year-old Péter Gulácsi is also staying on until 2027 and his potential successor can hope to take over the number one position.

In a stem cell transplant, blood cancer patients receive healthy cells from a donor. Researchers in Leipzig have now developed a method to prevent dangerous rejection reactions. © Phylum/pixabay

New hope for blood cancer patients after stem cell transplantation

Researchers in Leipzig have developed a new method to prevent dangerous rejection reactions after blood stem cell transplants. The Fraunhofer Institute for Cell Therapy and Immunology treats donor cells with special antibodies prior to transplantation. Unlike previous approaches, this therapy does not weaken the entire immune system. Initial tests in the laboratory have been very promising.