A study published in PLOS ONE found that Danish HIV patients with optimal treatment can live as long as the general population. The study, which has been tracking HIV patients for over 15 years, shows that patients are not as ill on diagnosis and have higher CD4 cell counts. This suggests that early treatment and better care may be con...
The EUROTAST project brings together young researchers to study the transatlantic slave trade's history and impact. The four-year project will explore captives' origins in Africa and physical quality of life, with a focus on interdisciplinary research and public dissemination.
Research finds areas with highest amphibian species richness are most vulnerable to threats. The study suggests multiple drivers of extinction may accelerate population declines over the next decades.
Researchers have discovered that ancient stars in the Milky Way's halo contain abnormally large amounts of heavy elements like gold and uranium. By analyzing the motions of these stars, they found evidence suggesting that exploding supernovae may have sent jets of enriched gas into space, creating the heavy-element rich stars.
Researchers at the University of Copenhagen have developed a nano-tech method to test new medicines in extremely small volumes, allowing for faster and cheaper drug development. The technique uses self-assembling systems made from biological materials, significantly reducing environmental impact.
A recent study reveals that neither human activity nor climate change alone caused the Ice Age megafauna extinctions. However, the research suggests that a combination of factors, including humans and climate change, contributed to the loss of large mammal species in Eurasia and North America.
Researchers at University of Copenhagen found that children born vaginally with diverse gut bacteria have lower risk of allergies. The study suggests that early exposure to a variety of bacteria is crucial for a healthy immune system, contradicting the long-held notion that bacteria are a threat to public health.
Researchers have pushed back the timeline of North America's first known hunters to at least 14,000 years ago, revealing a longer period of large mammal hunting and potentially contributing to their extinction. The discovery was made through DNA analysis of a spearhead found in a mastodon remains.
Researchers project sea level rise of up to 5.5 meters by 2500 under pessimistic scenario, with accelerated rise over centuries even after emissions stabilization.
Researchers have discovered a small molecule, microRNA-101, that can block autophagy in cancer cells, making them more sensitive to treatment with the anti-hormone Tamoxifen. This breakthrough has significant clinical relevance for treating breast cancer.
Astrophysicists have measured how light is affected by gravity on its way out of galaxy clusters, confirming the general theory of relativity. The observations show that the gravitational redshift of light is proportionally offset in relation to the galaxy cluster's gravity.
The study demonstrates that Aboriginal Australians descend directly from an early human expansion into Asia around 70,000 years ago. The results show that modern day Aboriginal Australians are the direct descendants of the first people who arrived in Australia as early as 50,000 years ago.
A Ghanaian PhD student has developed a new chemical analysis technique to determine the exact contents of drugs, helping to tackle uneven medicine quality and unauthorized drug sales in Africa. The technique will also be used for environmental investigations to combat antibiotic resistance in aquatic environments.
Researchers at the University of Copenhagen have achieved a world record in nano research by tracking the largest contraction in an inorganic molecule ever recorded. The study used time-dissolved X-ray scattering to measure the contraction of Iridium atoms, resulting in a 62% increase over the previous record.
A new grant-funded project from the University of Copenhagen aims to investigate how Kenya's handling of natural resources contributes to instability in the country. The researchers will focus on the Mau Forest, a region affected by violent conflicts over resource access.
Researchers have measured the lifetime of an extremely stable energy level of magnesium atoms with great precision, achieving a record-breaking 2050 seconds. This is the longest lifetime ever measured in a laboratory and has significant implications for the development of ultra-precise atomic clocks.
A Danish research group has discovered a significant decline in malaria mosquito populations in certain Tanzanian villages without organized mosquito control. The researchers attribute the decrease to changes in precipitation patterns, which may be linked to global climate change.
Scientists have discovered a new binding site on the most common subtype of nicotinic acetylcholine receptors, which could lead to the development of better medicines for psychiatric disorders. The findings challenge existing scientific ideas and provide a general mechanism that applies across the receptor family.
Researchers have discovered a potential treatment for cancer of the immune system, targeting the Epstein Barr virus receptor EB12. The discovery was made by mapping the bio-antenna molecule and creating a blueprint of a tiny molecule that can bind to the B cell EB12 receptor, blocking its activation.
Researchers at the Niels Bohr Institute have successfully maintained entanglement between two gas clouds of caesium atoms for up to an hour using controlled laser light. This breakthrough enables quantum communication and has potential applications in ultra-precise measurements, including studying human brain activity.
A team of scientists has re-dated a lunar rock sample from Apollo 16, concluding it is almost 100 million years younger than expected. The new age of 4.36 billion years suggests the Moon solidified later than previously thought, potentially making it much younger.
Researchers uncover large variations in Arctic sea ice extent over the past 10,000 years, revealing that current amounts are likely less than half of those seen during the Holocene Climate Optimum. The team's findings suggest changes in wind patterns contribute to climate-driven ice loss.
A new computational chemistry tool developed by Solvejg Jorgensen at the University of Copenhagen predicts the toxicity of biofuels without producing a single drop. The tool helps identify the safest production methods, reducing health and environmental harm.
Scientists have successfully used camel blood-derived nanobodies to target and kill cancer cells expressing specific markers. The approach involves attaching the nanobodies to nanoparticles that deliver a killer gene, preventing non-specific cell killing and improving safety.
Researchers have discovered that malaria parasites employ camouflage to avoid detection by the immune system in pregnant women. This allows the parasite to infect the placenta, putting both the mother and unborn child at risk. The study provides insight into the complex ways in which malaria evades the human immune response.
A Danish chemist has created a synthetic version of a bacterial endotoxin, revealing the mechanism behind deadly Gram-positive infections. The breakthrough could lead to the development of new and effective types of antibiotics.
Researchers found a nearly 20-year-old observation of the faint galaxy ESO 546-G34, which offers insights into the earliest galaxies in the universe. The discovery suggests that small low surface brightness galaxies may have more in common with the first galaxies formed after the Big Bang.
Researchers at the University of Copenhagen found a positive correlation between serum vitamin D levels and sperm motility in healthy men. Laboratory stimulation with activated vitamin D also increased forward movement of human spermatooza, sparking new hypotheses about the role of vitamin D in male reproduction.
Researchers have created a new X-ray method called SAXS-CT to map the myelin sheaths of nerve cells in detail. This can provide insights into neurodegenerative diseases such as cerebral malaria, multiple sclerosis, and Alzheimer's disease.
Scientific data show alarming changes in Arctic snow, water, ice, and permafrost, posing risks to human populations and the world at large. Climate change could also open up new areas for mineral and oil exploration, but this must be balanced against the enormous challenges it poses.
A team of researchers from the University of Copenhagen and Iceland developed a protocol for rapidly providing air traffic authorities with data on volcanic ash risks. The new method can provide safety assessment information in under 24 hours, reducing the difficulty faced by aviation authorities during eruptions.
Scientists from the University of Copenhagen have discovered three distinct clusters of intestinal bacteria, known as enterotypes, which affect digestion, energy metabolism, and drug absorption. These enterotypes are independent of nationality, gender, and age, providing a new biological fingerprint for personalized medicine.
The TET1 enzyme controls gene activity during fetal development, preventing genes from being turned off at critical stages. By modifying methyl groups, TET1 acts as a safeguard to ensure normal cell growth and development.
Researchers at the University of Copenhagen have developed a method for drug testing that uses individual living cells on nanowire carpets, with potential applications for neurological problems, cancer, and heart disease.
Researchers have gained a deeper understanding of how nanowires form, thanks to a new theoretical model. The discovery reveals that the shape of catalyst particles controls the growth of nanowires and their crystal structure.
Researchers found that Parkinson's sufferers exhibited work and health indications eight years before diagnosis, highlighting REM sleep behavior disorder as a potential early marker. The study suggests that intervening earlier could lead to improved treatment outcomes.
Green rust, a type of clay, has been found to effectively capture and contain neptunium, a radioactive waste product that poses a serious health risk. The discovery offers new insights into the disposal of radioactive waste and could lead to safer storage solutions.
Researchers have discovered that the coating of nanoparticle surfaces significantly influences immune activation, allowing for more targeted treatment of diseases. The study shows that designing polymers in various ways can drastically change the body's immune response.
Researchers at the University of Copenhagen have developed a new vaccine technology that stimulates and accelerates the immune system to show its defense mechanisms against hepatitis C virus. The technology works by presenting a larger section of the internal molecule, allowing the immune defenses to recognize and respond to it.
New research from the University of Copenhagen and Harvard University found that infants as young as 8 months old can recognize and respond to social dominance, using size cues to predict outcomes. This potentially instinctive knowledge suggests we may be born with an understanding of social hierarchy.
Scientists from University of Copenhagen reveal curved carbon's potential for unprecedented control over electron spin, paving the way for new applications in spin-based nanoelectronics. The discovery opens up possibilities for controlling and manipulating the spin of electrons.
People with sleep apnoea or obesity-related respiratory difficulties incur twice as high medicine and hospital costs as healthy control subjects, with unemployment rates 30% higher. Violent snoring costs €705 per person, while sleep apnoea costs €3860 and obesity-related respiratory difficulties cost €11,320.
The study found that individuals with untreated hypersomnia incur significant economic costs, including increased medication use, hospital admissions, and unemployment. The researchers estimate that each person with violent snoring or narcolepsy costs society approximately €10,223 per year.
Researchers have discovered a protein that can prevent chronic tissue inflammation and boost the immune system. The therapeutic vaccine has been shown to effectively treat conditions like multiple sclerosis and rheumatoid arthritis.
A recent study by chemists from University of Copenhagen and NASA found that anesthetic gases have a significant impact on the climate. One kilo of anaesthetic gas affects the climate as much as 1620 kilos of CO2, with three commonly used gasses having global warming potentials ranging from 210 to 1620 times that of CO2.
The ATLAS experiment at CERN has directly observed lead ions melting and dissolving into smaller particles, providing insight into the universe's early stages. This phenomenon was only expected to occur at extreme temperatures, confirming the power of the LHC in studying fundamental physics.
A new study published in the New England Journal of Medicine found that a diet high in protein and low-Glycemic Index (GI) foods can help prevent weight regain. The study, which involved 772 European families, showed that those who followed a high-protein, low-GI diet had less weight regain than those on other diets.
Researchers have developed a novel fuel cell catalyst that uses large spheres of gold instead of platinum, reducing the need for precious metals. The catalyst retains its converting power and produces electricity at top capacity for longer periods than traditional small-particle models.
Researchers have developed ultra-clean nanowires with a perfect cubic crystal structure, allowing for higher efficiency in nano-electronic devices. The breakthrough is achieved by growing wires on a silicon substrate without metal catalysis.
A Danish study reveals that schistosomiasis causes sores in women's reproductive organs, making them more susceptible to HIV infections. Younger women with the parasite are more likely to receive effective treatment and prevention programs.