Breath-holding spells are common in young children and are harmless, yet many undergo unnecessary diagnostic interventions. A Lund University study proposes guidelines to reduce emergency visits and provide more equitable care for affected children.
The study identifies five critical risk factors to delta sustainability: land subsidence, population density, ineffective governance, economic capacity, and crop land use. Local and global approaches, combining hard and soft adaptation methods, can mitigate risks.
Researchers at Lund University mapped extensive colour variation in female bluetail damselflies, finding a specific genomic region drove the emergence of male-like females. This genetic variation has been maintained through balanced natural selection over long evolutionary time periods.
A study by Lund University researchers mapped the effects of temperature on a virus particle's genetic material, revealing its rapid injection into cells at elevated temperatures. The findings suggest that higher body temperature may increase the risk of infection spread.
A global study reveals that regions with abundant large herbivores have a more variable tree cover, benefiting biodiversity. This finding highlights the crucial role of megafauna in shaping ecosystems and underscores the need for conservation strategies to protect these species.
Researchers at Lund University have demonstrated a method for converting isopropanol into hydrogen using a solid catalyst, paving the way for a liquid fuel that can be delivered at a pump. The process has the potential to reduce greenhouse gas emissions and could be used in larger vehicles such as buses and aircraft.
Researchers at Lund University discovered that certain fungi can 'clean up' their surroundings by catching nanoplastics, reducing their toxic effects. This finding highlights the potential for fungi to mitigate soil pollution and provides hope for a more sustainable future.
A new bioinfomatics pipeline has solved a 50-year-old mystery of variable blood group antigen levels. The study found that genetic variants in transcription factors can explain the low expression of CR1, an important protein for immune response.
A new study reveals that Atlantic walrus populations are highly fragmented due to climate-driven genetic separation, making them more vulnerable to extinction. Human activities such as hunting, commercial exploitation, and resource extraction further exacerbate this vulnerability.
Researchers in Sweden and the Netherlands have found that migratory birds can synchronize with food resources by flying a shorter distance, resulting in better breeding success. By giving these birds a helping hand, they may be able to maintain robust populations of small birds despite earlier springs.
Researchers at Lund University discovered a blood biomarker called DOPA decarboxylase (DCC) that can identify Parkinsonian diseases by measuring elevated levels in the blood, regardless of disease progression
Researchers at Lund University developed a new 3D-simulation method to identify individuals at high risk of osteoporotic fractures. The method uses 2D X-ray images to produce 3D models of the thigh bone, enabling simulations of different scenarios and assessing risk more accurately.
A new study by Lund University reveals that disease affects blackbirds for three weeks, rather than just a day or two. The simulated bacterial infection stimulates the birds' immune system, causing them to stop their activities earlier in the evenings and have reduced daily activity periods.
A recent study reveals sepsis is as prevalent as cancer, with a staggering 20% of cases resulting in death within three months. The researchers advocate for enhanced diagnostic methods and increased public awareness to address the growing epidemic.
A Swedish study revealed that including all eleven associated genes in the screening test doubled the proportion of women with genetically confirmed hereditary breast cancer. The study included 4759 individuals and found that around 85% of women investigated for suspected hereditary breast cancer had a genetic abnormality.
Researchers at Lund University have successfully developed temporary, organic electrodes that can be seamlessly integrated into biological systems. This breakthrough enables the possibility of bioelectronics being implanted in and removed from the body without surgery.
A new study from Lund University in Sweden found that the biggest metabolic changes following gastric bypass surgery occurred immediately after the procedure. However, one year later, the concentration of metabolites and fats had returned to nearly pre-surgery levels.
Researchers found that genetic variants of the STING gene and bacterial NADase enzyme activity interact to determine disease severity. People with the risk variant of STING have a higher risk of life-threatening conditions, while those with the protective variant are less affected.
A study found that urban great tits have paler plumage than their forest-living counterparts due to inadequate carotenoid intake from city diets. Researchers suggest planting native trees and plants can help provide a healthy diet for these birds.
Researchers at Lund University discovered that psychedelic substances LSD and ketamine cause simultaneous synchronisation of neurons in several brain regions. This phenomenon is linked to the psychedelic experience and may hold clues for understanding psychoses and consciousness.
Researchers at Lund University found AI-supported mammography screening to be safe and effective, detecting 20% more cancers than standard double reading without increasing false positives. The study also reduced radiologists' screen-reading workload by 44%, saving approximately five months of time.
A new study from Lund University found that secondary forests in Sweden were more affected by the 2018 drought than primary forests. The research team analyzed satellite images and vegetation indexes to compare the impact of drought on both forest types.
Researchers at Lund University have developed a spinal fluid test to detect Lewy body disease before symptoms emerge. The study found that nearly ten percent of individuals without initial cognitive or motor difficulties had Lewy bodies in their brains, highlighting the potential for early detection and treatment.
Researchers from Lund University developed a climate-control system inspired by termite mounds, achieving greater energy efficiency without carbon dioxide footprint. The structure facilitates indoor climate control through turbulent, dynamic, and variable airflow systems.
Asgard archaea, a group of microorganisms, are believed to be the origin of all complex life forms. Researchers have analyzed their genetic make-up, revealing proteins related to eukaryotes that evolved millions of years later. This study challenges conventional understanding of complex life's origin and highlights Asgard lineage.
A study led by Lund University researchers found that brief admissions by self-referral can effectively reduce the need for acute visits, admissions, and longer treatment periods among adolescents with borderline personality disorder. The method empowers patients to determine when they need treatment, enhancing their autonomy and sense...
Researchers at Lund University have created ferroelectric 'grains' that control tunnel junctions in transistors, allowing for individual-level control and optimization of material properties. This breakthrough enables the development of new circuit architectures for neuromorphic computing and energy-efficient semiconductors.
Researchers discovered high levels of antibiotic resistance among war-wounded patients in Ukrainian hospitals, with nearly 10% resistant to colistin. The study highlights the challenges posed by resistant bacteria in times of war, particularly the highly resistant Klebsiella pneumoniae bacteria.
A study by Lund University researchers discovered that predatory bacteria, like Bdellovibrio, grew in number and consumed other bacteria when chlorine was removed from drinking water. This finding suggests that efficient filtration systems can reduce the need for chlorine, offering hope for a chlorine-free future.
Great tits in urban environments have lower levels of stress hormone corticosterone than those living in woodland habitats. The high cognitive capacity of the great tit allows it to adapt well to human environments, reducing stress levels.
Researchers at Lund University have mapped the location where atherosclerotic plaques rupture, identifying an enzyme marker that could predict patients at risk of myocardial infarction or stroke. The study's findings may lead to preventive treatments and new therapies.
Bacteria play a crucial role in providing insects with vital nutrients like vitamin B, enabling them to survive on unbalanced diets and exploit new food resources. This has led to significant diversification of plant-feeding insect species.
A study by Lund University researchers reveals that visual perspective taking, a crucial social skill, originated in the dinosaur lineage around 60 million years ago. This finding challenges the prevailing view that mammals drove the evolution of complex cognition.
A new study reveals that microorganisms can adapt to temperature changes and even benefit from them. The organisms differ in their sensitivity to temperature changes, with bacteria being more sensitive than fungi. This adaptation allows them to store carbon in soil, slowing down global warming.
Researchers at Lund University found that migratory bats' efficiency in converting energy into muscle power increases with flight speed. The study, published in Proceedings of the Royal Society B, used high-speed cameras and laser measurements to compare kinetic energy with metabolism.
Researchers at Lund University have identified five subgroups of type 2 diabetes in India, characterized by genetic differences and varying levels of severity. The study suggests that early life undernutrition may contribute to the development of type 2 diabetes in India, while vitamin B12 deficiency is also a significant factor.
A new study from Lund University estimates that regression to the mean can account for up to 1 point improvement in pain scores among osteoarthritis patients. This natural phenomenon can lead to false positives in clinical trials, masking the true efficacy of treatments.
Scientists at Lund University have found seven elements, including rare earth metal terbium, in the atmosphere of KELT-9 b, the galaxy's hottest exoplanet. The discovery was made possible by a new method developed to analyze exoplanets, which has opened up the possibility of studying their atmospheres in more detail.
Researchers at Lund University studied green algae in Swedish lakes to understand how multicellularity evolved. They found that multicellular groups form as a by-product of single-celled strategies to reduce environmental stress, challenging the idea that multicellularity is inherently beneficial.
A study from Lund University found Swedish obstetricians and gynecologists have a significantly higher emotional stability and conscientiousness compared to the general population. This difference affects their decision-making styles in acute childbirth situations.
Research from Lund University shows that feeding small birds during winter reduces the need to lower body temperature, allowing them to fight infections more effectively. This study highlights the importance of access to food during winter in modulating a bird's immune response and ability to combat infection.
Researchers from Lund University have designed a cocktail of modified antibodies that tag the virus to be eliminated by the immune system. The study found that combining different combinations of these antibodies can improve their function, suggesting a potent clinical effect against SARS-CoV-2 and its variants.
A study from Lund University reveals how antibiotic-resistant bacteria acquire resistance through two molecular mechanisms. The researchers identified a novel protein that conveys resistance to specific antibiotics, and found that certain antibiotics induce the production of this factor, providing clues for designing new medicines.
A new study by Lund University highlights the need for cities to develop more resilient electricity networks to cope with extreme weather events. The research models show that urban heat islands can increase cooling demand by up to 68% in some cities, leading to power shortages and blackouts if not accounted for.
Researchers at Lund University discovered a novel mechanism linking RNA splicing to the development of leukemia in myelodysplastic syndrome patients. The study highlights the critical role of core spliceosome component SF3B1 and its regulation by N6-methyladenosine (m6A) modification, which provides a
Researchers have discovered higher levels of immune proteins in the blood before and after epileptic seizures. The study suggests a potential biomarker for epilepsy, which could be identified using a simple blood test. This finding may help distinguish epilepsy from other conditions, such as psychogenic non-epileptic seizures.
Researchers found that migratory birds can restore several parameters of their immune function during stopovers, not just to refuel. This discovery suggests that these short breaks are essential for the birds' overall health and immune system.
A warmer climate is causing bumblebee queens to emerge earlier, potentially disrupting the timing of plant-pollinator interactions. This can lead to reduced biodiversity and lower pollination rates, as some species may not have enough food during their flight period.
A patient with Parkinson's disease has received a pioneering stem cell-based transplant at Skåne University Hospital in Sweden. The procedure aims to replace lost dopamine nerve cells and is part of a clinical trial testing the safety and efficacy of this innovative treatment, which could potentially help millions of people worldwide.
A study published in Cell Reports found that a specific molecular cell program during foetal development can protect against acute myeloid leukaemia. The researchers used an experimental mouse model and discovered that the programme collides with the mechanism driving AML, explaining why leukaemia is rare in newborns.