The skin uses a unique method to renew itself, with differentiated levels of stem cells and their micro-environment determining cell types. This challenges current stem cell models and provides new knowledge on skin cancer and wound healing.
Scientists analyzed 500-year-old Inca mummies to uncover the truth behind the 'capacocha' ritual, revealing that children consumed coca and alcohol before sacrifice. The findings provide new insights into the ancient practice, which was used to sedate children before their death.
Research from the University of Copenhagen reveals that flexible wage systems have led to a 5% increase in average wages for private sector employees in Denmark. Companies can now better retain key personnel under these systems, leading to increased productivity.
A new study from the University of Copenhagen reveals that permafrost thawing can lead to a substantial release of carbon dioxide into the atmosphere. The findings, based on 12-year measurements, show that water content in the soil is crucial for predicting the effect of permafrost thawing.
Researchers at the University of Copenhagen have developed a new fuel cell design that produces as much electricity as current models but requires significantly less platinum, a rare and valuable precious metal. The discovery, published in Nature Materials, could lead to more economically viable fuel cell production.
A new study finds that current conservation efforts for the Iberian lynx are insufficient to save the species from extinction within 50 years, as climate change is not accounted for in management plans. The research highlights the importance of integrating climate models into biodiversity management.
Researchers have gained groundbreaking knowledge about proteases, enzymes that play a role in cancer cell development. The study reveals that proteases can bind to each other instead of just cleaving, which may lead to the development of new anticancer drugs.
A 700,000 year old horse's genome has been sequenced, revealing major genomic changes over the last 700,000 years of evolution. The study provides unprecedented details on the genetic makeup of modern horses and sheds light on the origin of Przewalski's Horse population.
A Danish team of chemists has successfully created the world's smallest transistor using a single layer of graphene, paving the way for more sustainable and efficient electronic devices. The breakthrough uses precise placement of molecules to test their functionality, significantly improving testing efficiency.
Researchers at the University of Copenhagen have discovered a new way cells communicate with each other using antennae-like structures called primary cilia. This breakthrough sheds light on the causes of debilitating diseases such as heart defects and birth defects, highlighting the importance of TGFβ signalling in fetal development.
Researchers at the University of Copenhagen are investigating which strategies work to improve social cohesion and trust in society. They will compare Denmark with Canada, France, and the UK, examining different understandings of community and their impact on social cohesion.
Researchers at the University of Copenhagen's Danish Stem Cell Center have made a groundbreaking discovery in regressing embryonic stem cells to an early stage of development. This breakthrough could provide new insights into conditions such as miscarriages and placenta-related disorders.
Researchers discovered how malaria parasites stick to blood vessels by binding to endothelial protein C receptor (EPCR). This finding may lead to new means of combating malaria, including vaccines and drugs. The discovery sheds light on the mechanisms behind severe malaria symptoms.
A new study finds that soccer training significantly improves the flexibility of the heart, reducing blood pressure and increasing exercise capacity in patients with type 2 diabetes. The study also shows reduced need for medication and improved physical condition.
Research by University of Copenhagen economists rejects the 'wealth effect' theory, suggesting homeowners do not increase consumption despite rising property values. The study analyzed data from 90,000 households and found that younger homeowners took out more consumption loans when given the chance.
Researchers have developed a new dye that surpasses current contrast agents in terms of image quality and duration, opening up possibilities for live-cell filming and reduced costs. The breakthrough could lead to expanded use of imaging technology in developing countries, where access to medical equipment is limited.
A team of researchers from the University of Copenhagen has discovered that PICK1 protein plays a crucial role in regulating hormones such as insulin and growth hormone. This finding has significant implications for understanding diabetes and poor growth, and may lead to better prevention and treatment in the future.
A new study has mapped the use of alternative treatments among multiple sclerosis (MS) patients, revealing that more than half combine conventional and alternative medicine. The research highlights the importance of understanding how MS patients use both conventional and alternative treatments to manage their condition.
New research combines formal philosophy, social psychology, and decision theory to understand how info-tech amplifies irrational group behaviour. This phenomenon can lead to 'informational cascades', online discussions in echo chambers, and threaten democratic discourse.
A Danish study found that patients who tailor their own treatment in cooperation with their doctor can reduce their risk of complications, including heart attacks, with up to 20%. The study also shows that taking individual needs into consideration is crucial when treating patients with multiple diseases.
Researchers successfully mapped telomerase, an enzyme that contributes to cellular rejuvenation and has a role in cancer development. The study's findings have implications for understanding the genetic correlation between cancer and telomere length.
New research from the Niels Bohr Institute predicts a tenfold increase in extreme storm surges due to global warming, resulting in 'Katrina' magnitude storms every other year. The study suggests that 0.4 degrees Celcius warming already leads to a doubling of extreme storm surges and an additional 3-4 times increase with further warming.
A protein complex has been identified that acts as a molecular switch turning on the self-regeneration program in the liver, allowing ordinary liver cells to divide and repair tissue damage. This finding challenges the current focus on stem cells and may lead to easier therapeutic treatments.
A new study published in PNAS reveals that excessive serotonin release triggers central fatigue, a condition where the brain and nervous system become exhausted during exercise. The findings may help develop better drugs for conditions like spasticity and cerebral palsy, as well as improve understanding of antidepressant side effects.
A study of over 750,000 births in Denmark found that mild maternal hypertension early in pregnancy benefits the fetus, but late-pregnancy hypertension has negative health consequences for the child. Mothers with minor increases in blood pressure in the first trimester have babies with better health outcomes.
A team of atmosphere chemists has created a method to analyze ancient sulfur isotopes in ice cores, allowing for precise determination of the impact of volcanic eruptions on global climate. This breakthrough resolves debates over historical episodes of cooling and provides new insights into past climate events.
Researchers from University of Copenhagen identify Fbxl10 as crucial for embryonic stem cell differentiation and suggest it as a potential target for cancer therapy. The protein recruits Polycomb complexes to silence genes, maintaining cellular identity.
Researchers discover gene FBH1 crucial for chemotherapy's effectiveness in killing cancer cells. By understanding the role of FBH1, doctors can tailor treatment to individual patients based on genetic fingerprint.
Researchers at BRIC, University of Copenhagen, have found that blocking the enzyme Lysyl Oxidase (LOX) can significantly decrease metastasis in breast cancer models. This breakthrough suggests a new approach to prevent tumour microenvironment scarring and enhance patient outcomes.
Researchers identified a compound that blocks the expression of BLM protein, crucial for certain tumors to grow. The compound ML216 has the potential to stop tumor growth and is being explored as a treatment for osteosarcomas and soft tissue sarcomas.
New research from the NEEM project in Greenland reveals that the Eemian period was around 8 degrees C warmer than today, with global sea levels four to eight meters higher. The ice sheet was less than half the total sea-level rise during this period.
A new study of 73,000 Danes found that 'ugly' cholesterol, a type of remnant-like particle cholesterol, is the direct cause of arteriosclerosis and ischaemic heart disease. High levels of ugly cholesterol triple the risk of heart disease, emphasizing the need for preventive treatment and lifestyle changes.
Researchers at the University of Copenhagen have identified a mechanism underlying statin-induced muscle pain, which may be related to low energy production in muscles due to Q10 depletion. Statins, commonly used to treat high cholesterol levels, can affect skeletal muscle function and lead to muscle weakness and pain.
A groundbreaking air cleaning device developed by the University of Copenhagen has successfully removed Volatile Organic Compounds from industrial emissions. The invention uses natural processes to clean indoor air and remove pollutants, resulting in improved relations between businesses and their neighbors.
Researchers have shown that even in disordered structures, photons can sense and coordinate their travel through a medium. This is due to the wave properties of photons, which allow them to interact with each other. By analyzing these interactions, valuable insight into complex microscopic structures can be gained.
The University of Copenhagen's researchers have produced a next-generation map depicting the organization of life on Earth, combining evolutionary and geographical information for over 20,000 species. The new map shows 11 large biogeographic realms and has major conservation significance in light of the ongoing biodiversity crisis.
A study from the University of Copenhagen found that a drought in the Horn of Africa led to a delayed arrival of European songbirds in northern Europe, causing them to stay longer in Africa. This delay resulted in a late breeding year, but researchers believe it may not have affected population size.
Scientists from the Danish Stem Cell Center found that stem cells grow better in three-dimensional environments, leading to improved insulin-producing cell development. This discovery holds promise for improving diabetes treatment with cell therapy.
Researchers analyzed 80 Norse skeletons to find that they mainly consumed seals, which made up 50-80% of their diet. This challenges the prevailing view of Norse as farmers and suggests a more adapted and flexible way of life.
Researchers at the University of Copenhagen have discovered that a protein known for causing cancer cells to spread is also involved in brain repair. The study, published in Nature Communications, suggests new avenues for treating degenerative brain diseases like Alzheimer's.
A new study at the University of Copenhagen found that maternal vitamin C deficiency during pregnancy can stunt fetal hippocampus development by up to 10-15%, potentially leading to memory problems and learning difficulties. The damage cannot be reversed even with vitamin C supplements after birth.
Researchers from the University of Copenhagen have created a model showing how ADHD medication influences the brain's reward system. The study found that dopamine signaling pathways are sensitive to drugs like Ritalin, leading to paradoxical effects at different dosages.
Researchers have revised the timeline of our solar system's formation using uranium and lead isotopes in primitive meteorites. The study reveals that chondrules formed during the first three million years, contrary to previous assumptions. This new understanding paints a more familiar picture of planetary system development.
A new study from the University of Copenhagen reveals that high blood cholesterol is far more prevalent in Denmark and globally than previously recognized. The research found 40,000 Danes with hereditary high blood cholesterol, a significant underdiagnosis and undertreatment of this serious disease.
Researchers from the Niels Bohr Institute have developed a statistical model that can replicate chaotic flows in two dimensions, providing a better understanding of turbulent behavior. This breakthrough enables more accurate weather forecasting by accounting for motion patterns in the atmosphere, which are largely two-dimensional.
Researchers at University of Copenhagen and Aarhus University have found that calcium pumps in cell membranes adjust speed based on calcium concentration. The discovery may lead to new drug development and food production methods.
A study published in PNAS found that tropical cyclones have been increasing in frequency since 1923, correlating with rising global temperatures. The research used monitoring stations along the Eastern Seaboard of the US to track changes in sea levels and storm surges.
A new DNA sensor has been invented that can detect genetic material in minutes, potentially revolutionizing disease diagnosis. The Silver Nano Cluster DNA probe uses a luminous molecule to bind to specific targets, emitting light only when the target is present.
Researchers have determined that methane emissions in the Greenland ice sheet date back to Roman times, with a significant increase around 1800 due to industrialization. Today, more than half of methane emissions are man-made, primarily from agriculture and energy production.
Scientists have observed that chloroquine is once again effective in combating malaria parasites, particularly in Senegal and other African countries. This development could lead to more affordable treatment options for millions of people in Africa, with the current treatment costing twice as much as chloroquine.