Companies that prioritize sustainable management of biodiversity are seen as winners in resource-constrained worlds, while those neglecting it risk being out of step with the market. Consumers are increasingly aware of biodiversity loss and are willing to stop buying from companies disregarding ethical sourcing practices.
Researchers identify a protein released by neural stem cells that induces signaling in glioblastoma cells, causing them to differentiate. This discovery could lead to new therapy concepts targeting tumor stem cells and potentially destroying the aggressive brain tumors.
Scientists at TWINCORE have developed a mouse-adapted version of the hepatitis C virus, allowing researchers to study its interaction with the immune system. This breakthrough enables the development of new vaccines and treatments for this chronic infection.
Researchers find that natural methane sources from wetlands in high northern latitudes caused a significant increase in atmospheric methane concentration 40,000 years ago. This contradicts the clathrate gun hypothesis and suggests that human activities are not responsible for current climate change.
Scientists found that visually stimulating female Houbara bustard brooders with highly displaying male birds increased their fertility and breeding success. This led to better offspring growth rates due to increased testosterone allocation, suggesting a potential means for conserving vulnerable species.
At GSI Helmholtzzentrum, researchers successfully produced and observed element 114, with a preliminary atomic number of 114. The production rate was higher than ever measured for this element, paving the way for future studies.
Researchers identified a defective signaling pathway that leads to the development of vascular malformations in the brain. The study suggests that targeting this pathway may lead to new treatments for cerebral cavernomas, including the use of anticancer drugs.
A new study found that wealth and population density are the primary factors driving invasive species in Europe, surpassing climate and geography. Human activities like trade and travel have led to a surge in introduced species, causing ecosystem disruption and native species displacement.
The study reveals that chloride ion accumulation in lysosomes is crucial for protein degradation, rather than just acidification. This finding has significant implications for understanding kidney stone disease and neurodegeneration.
A new demonstration facility for decentralized wastewater management has been opened in Jordan, developed by German-Jordanian researchers. The site aims to adapt decentralized wastewater treatment technologies to the arid local conditions and increase recycled wastewater volume by over fourfold by 2022.
Chinese and German scientists have discovered a new species of Large Blue butterfly in the south of China. The species, named Phengaris xiushani, was described in an open access journal and is the first known species of its family to be found in mountain forests.
A new atlas highlights the critical role of politics in driving biodiversity loss, emphasizing the need for policy reforms to reduce pressure on biodiversity. The atlas combines key research findings from a major European project and provides recommendations for policymakers and conservationists.
The PRACE partnership has established a persistent pan-European High Performance Computing research infrastructure, providing computing power of several Petaflop/s. The initiative aims to support European scientists and engineers in remaining internationally competitive, addressing major challenges like climate change and energy saving.
Researchers successfully sequenced the brown algal genome, revealing genes essential for multicellular life and photosynthesis. The study provides insights into the evolution of higher life on Earth.
Cancer cells form clusters of centrosomes to distribute chromosomes correctly, a trick that can be targeted for destroying them. Researchers identified 82 genes responsible for this survival strategy and found that silencing specific proteins disrupts tension in spindle fibers, leading to cancer cell death.
Scientists from the Helmholtz Centre in Braunschweig, Germany, have created a new and cheaper way to produce insulin. The new method uses yeast Pichia pastoris to increase the yield of an insulin precursor, reducing costs. This breakthrough could make insulin more affordable for people in developing countries.
A study of 125,126 Swedish citizens with type 2 diabetes found an increased risk of 24 types of cancer, with the highest rates for pancreatic and liver cell cancers. The researchers also discovered a lower risk of prostate cancer among diabetics with a family history of the disease.
Researchers used systems biology approaches to study how hematopoietic cells react to high levels of erythropoietin. They found that the cells rapidly take up and break down the hormone, replenishing their receptors in a continuous process. This understanding may lead to developing more effective anemia treatments.
The Economics of Ecosystems and Biodiversity (TEEB) study estimates annual Natural Capital loss to be between EUR 1.35 trillion - EUR 3.1 trillion, with coral reefs valued at US$ 172 billion annually. TEEB leader Pavan Sukhdev calls for decisive action to prevent biodiversity loss.
The Helmholtz Centre for Infection Research has received a grant from the Bill & Melinda Gates Foundation to develop nanoparticles that release vaccine active ingredients through skin perspiration, potentially bypassing traditional vaccines. The project aims to stimulate mucosal immune responses and prevent infectious diseases.
Researchers have developed a new method to study the metabolic functions of microbial communities, identifying key species and interactions in complex decomposition processes. The Protein-SIP technique measures carbon flux accurately, revealing food chains within microbial communities.
Scientists have developed a fatty acid that enhances the delivery of an existing anticancer drug, increasing its effectiveness in treating certain types of blood cancer. By incorporating elaidic acid into azacytidine, researchers were able to improve the bioavailability of the agent and increase therapeutic efficacy.
Researchers from the Alfred Wegener Institute have developed a novel vibroseismic measurement method to investigate the internal structure of Antarctic ice shelves. This technique allows for more efficient and environmentally friendly data collection, enabling better forecasts of future sea level changes.
A study by the Helmholtz Association found that COX-2 inflammation enzyme increases in white fat tissue after cold exposure, stimulating the formation of brown fat cells. The scientists also discovered that boosting COX-2 production in mice leads to a 20% reduction in body weight.
Researchers have found that parvoviruses can completely regress malignant brain tumors in rats and human gliomas. The viruses target cancer cells without affecting healthy tissue, making them a potential new approach to treating glioblastoma.
Scientists from Freiburg and Berlin have unraveled the secret of the Mx protein, which plays a crucial role in inhibiting influenza virus replication. The Mx protein forms a ring-structured macromolecular network that restrains and deactivates viral components, providing a defense mechanism against new flu viruses.
Researchers found that men with multiple affected relatives have a substantially increased risk of developing prostate cancer. The study suggests that doctors should urgently recommend early detection screenings for men with several affected relatives, particularly if they have been diagnosed at a young age.
Scientists discovered that beta-interferon inhibits tumor growth by blocking its connection to the blood circulatory system and reducing the production of growth factors. This effect was seen in mice where tumors grew slower and formed fewer metastases, highlighting a new potential target for cancer therapy.
Scientists at the German Cancer Research Center discovered that brain stem cells in the subventricular zone are characterized by Protein Tlx, which stimulates gene activity. When Tlx is increased, tissue stem cells turn into cancer stem cells, leading to glioblastoma formation.
Researchers developed a new approach to quantify the influence of microRNAs on protein production, discovering that a single microRNA can regulate hundreds of proteins.
Researchers have discovered that two cell protection programs work together to prevent tumors, with the Myc oncogene triggering apoptosis and senescence. The findings suggest a new approach to treating cancer by inducing senescence through chemotherapy.
A study published by the German Cancer Research Center found that CD95L promotes tissue-damaging inflammatory reactions in injured spinal cord tissue. Blocking this molecule may offer a new approach to treating severe inflammatory diseases.
A team of climate researchers analyzed geochemical and pollen data from lake sediments in Central and Eastern Europe, discovering a short warming event at the end of the last interglacial period. This finding suggests that such short warm periods may be common during transitions between glacial epochs.
Researchers at HZI have discovered a new adjuvant, c-di-IMP, that enhances immune responses and provides long-lasting protection. The molecule has been shown to stimulate important effector mechanisms in mice, making it a promising candidate for improving existing vaccines.
Researchers at MDC Berlin-Buch discovered a protein filament that causes ion channels to open and shut in response to touch. The filament is 100nm long and links mechanosensitive ion channels to the extracellular matrix, rendering them highly sensitive to force.
Researchers at GSI Helmholtz Centre for Heavy Ion Research developed an ion trap device that measures atomic mass with unprecedented accuracy, enabling the discovery of long-lived elements on islands of stability. The team successfully trapped atoms of element 102, nobelium, and measured its atomic mass with a 0.000005% uncertainty.
Researchers at MDC developed a system to investigate ion channel function in mammals and block them with neurotoxins. They used genetic engineering to deliver toxin genes into neurons, enabling long-lasting investigation of ion channels and blockade of chronic pain.
Aged mice treated with a macrophage-specific growth factor exhibit enhanced resistance to bacterial infection, indicating potential therapeutic strategies for healthy aging. The study's findings provide insight into the underlying immune dysfunction contributing to age-related increased susceptibility to infections.
A new computer study reveals that tensions in a fault zone south of Istanbul could trigger multiple earthquakes, increasing the city's earthquake risk. The study's findings suggest that built-up tension can unload in smaller quakes rather than one massive event.
Researchers observed a nanoscale guitar string-like behavior in cobalt niobate, with atomic scale vibrations exhibiting the golden ratio. This discovery reflects a hidden symmetry and special property of the quantum system, with potential implications for future technology.
The Karlsruhe Institute of Technology has won a contract for a European knowledge and innovation community, focusing on sustainable energy systems. The consortium plans to develop a climate-neutral energy supply by 2050 and create 65 energy patents and 90 new products in the field.
Scientists discovered that membrane ruffles are not essential for Salmonella to penetrate host cell membranes. A new factor called WASH promotes bacterial invasion by contributing to cytoskeletal filament formation.
A study of 140 European mammals found that climate niches differ significantly even among closely related species, indicating fast adaptation to changing conditions. Competition between species is the key factor in shaping their distribution, rather than predicted climate change.
The study found that European plant communities are becoming more homogeneous, with rare species becoming extinct and phylogenetic diversity decreasing. This loss of uniqueness makes it harder for biological communities to adapt to environmental changes.
The MDC researchers have discovered a crucial scaffold regulating the identification and disposal of defective proteins. The study reveals that the flexible Usa1 subunit tethers specific modules of the enzyme complex, connecting them to form a larger complex to degrade insoluble membrane proteins.
The German ICGC network will analyze 300 tumor samples of two childhood brain tumors, medulloblastoma and pylocytic astrocytoma. Researchers aim to identify cancer-specific changes and develop new treatment approaches with targeted drugs.
Researchers found that tropical forest fragments store significantly less biomass and carbon dioxide than continuous natural forests. The study used a simulation model to analyze the impact of habitat fragmentation on the Atlantic Forest in Brazil.
Researchers detected low concentrations of polychlorinated biphenyls (PCBs) on Aconcagua Mountain, indicating that mountain ranges can trap persistent organic pollutants. The findings suggest a need to investigate the role of mountains in spreading pollutants and associated risks.
Research reveals that HPV16 oncoprotein silences the production of interferon-kappa, a key protein in the innate immune response. This allows cancer cells to grow unchecked, highlighting a potential new target for cancer treatment. The study provides insight into the mechanisms by which high-risk HPV types cause cervical cancer.
Researchers have identified 11,500-year patterns of wet and dry phases in tropical East Africa, linked to changes in solar radiation and Earth's axial rotation. These fluctuations had a significant impact on regional climate change, highlighting the importance of hydrological variations.