A new oral vaccine against ETEC has been developed and shown to be safe and highly immunogenic in a phase I study, inducing immune responses in all volunteers. The vaccine is designed to protect travelers and children living in areas endemic for ETEC.
A study of elite male strength athletes found a strong connection between anabolic steroid use and depression, concentration problems, and aggressive behavior later in life. The study suggests that anti-doping efforts remain crucial in sports due to the cyclical relationship between substance abuse and mental health issues.
A new study offers promising hope for treating progeria by targeting the enzyme ICMT, which causes premature aging. Researchers have successfully tested an ICMT inhibitor on mice, reducing or blocking the development of progeria symptoms and increasing cell growth.
A recent study suggests that empowering women farmers with knowledge of improved agricultural practices and modern storage methods can significantly increase food security in Sub-Saharan Africa. This approach has been shown to reduce poverty and post-harvest losses, leading to a more stable food supply.
A Swedish study found that children whose parents sucked on their pacifiers had a lower risk of eczema at 1.5 years old. The researchers believe that oral commensal microbes are transferred from parent to infant when they suck on the same pacifier, promoting healthy maturation of the immune system.
Researchers at Sahlgrenska Academy, University of Gothenburg, have discovered two different kinds of brown fat cells in humans, which can burn energy and turn it into heat. The discovery offers new possibilities for developing methods to stimulate the brown fat tissue and prevent obesity.
Researchers at the University of Gothenburg found that Instagram users often upload many pictures from museums during visits, showing effort behind posts. The study indicates that smartphones have changed our way of sharing experiences, moving from physical documentation to digital sharing.
The study reveals that varying genetic information copies affect cell tolerance to cancer medication and antibiotics. This discovery may help explain differences in organism responses to environmental changes and certain medications' side effects on sperm and eggs.
A new study published in Nature Communications confirms the controversial worm Xenoturbella bocki as a key evolutionary organism. Genetic studies reveal that it belongs to the group of deuterostomes, to which humans also belong, sparking important biological and biomedical implications.
Research from the University of Gothenburg found that birds with few offspring and delayed reproduction have better-protected telomeres, leading to longer lives. This study sheds light on the correlation between reproduction and aging in animals, particularly species like barnacle geese and elephants.
New Laser Ablation ICP-MS technique identifies rutile-bearing rocks and reconstructs their thermal and pressure histories. This breakthrough enables faster analysis of tiny rutile grains, shedding light on geological processes.
A recent international study published in The New England Journal of Medicine found that darbepoetin alfa, a commonly used anemia drug for heart failure patients, does not reduce the risk of death or hospitalization. The treatment only increased hemoglobin levels but did not provide any significant clinical benefits.
Researchers at the University of Gothenburg are leading an EU-funded project to identify individuals with obesity at greatest risk of developing metabolic complications. The project aims to develop methods for early intervention and improved treatment, with potential to reduce healthcare costs and premature deaths.
Research suggests that moderate coffee and tea consumption during pregnancy may be associated with lower birth weights, which can lead to health complications in the long term. The study, conducted on 59,000 pregnant women, found a correlation between caffeine intake and small for gestational age (SGA) babies.
A new study shows that weight-loss surgery can significantly reduce the risk of developing diabetes and cardiovascular disease in patients with a body mass index (BMI) below 40. Researchers at the Sahlgrenska Academy, University of Gothenburg, monitored 104 patients who underwent surgery despite their BMI being considered
New research shows cushion plants in harsh alpine environments support biodiversity by providing a protective habitat for less stress-tolerant species. These plant communities are crucial in extreme conditions, as they counteract the reduction in phylogenetic diversity.
Researchers at the University of Gothenburg have made significant findings on the link between gut bacteria and cholesterol metabolism. The study reveals that gut bacteria can reduce bile acid synthesis in the liver by signaling through a specific protein, which could lead to new treatments for cardiovascular disease.
A large population-based cohort study of 7,500 men in Sweden found that permanent stress increases the risk of type 2 diabetes. The study showed that men who reported permanent stress had a significantly higher risk of developing diabetes compared to those with no or periodic stress.
Researchers at Sahlgrenska Academy found that potty training from birth can improve bladder control and reduce the risk of urinary tract infections in Vietnamese babies. This technique involves a special whistling sound to remind the baby when it's time to urinate, allowing for early elimination of diapers.
A new study by researchers from the University of Gothenburg and Swedish University of Agricultural Sciences found that mixed forests provide positive relationships to six different ecosystem services. The study suggests that promoting more varieties of trees may increase these services, including tree growth, carbon sequestration, and...
A study of 13,000 adults in Sweden, Norway, Denmark, Iceland, and Estonia found that plumbers and spray painters were at high risk of developing new-onset asthma due to workplace exposure. The study identified high-risk substances and occupations, highlighting the need for primary prevention measures.
Researchers found altered gut microbiota in healthy subjects compared to stroke patients, with increased carotenoid-producing genes and higher blood levels. The study suggests a potential role for probiotics in preventing cardiovascular disease.
Researchers from the University of Gothenburg have made new observations that show ice sheet mass in West Antarctica is melting faster than expected. The study suggests a clear reduction in ice mass, particularly around glaciers in the Amundsen Sea, caused by warm sea water penetrating beneath the ice.
A study from the University of Gothenburg found that World of Warcraft players require creative thinking and effective communication to maintain their virtual world. The research, published in Symbolic Interaction journal, challenges the assumption that immersive gameplay leads to a loss of contact with reality.
A study from the University of Gothenburg found that quality of life is highest among couples who adopted, followed by those with children through IVF. The study suggests considering adoption as a fertility option for couples seeking medical help.
A study of almost 1,000 men diagnosed with prostate cancer found that active surveillance can reduce or avoid side effects such as incontinence and impotence. Many low-risk tumours are slow-growing and may never develop symptoms during a lifetime.
A new study reveals that climate change will have devastating effects on the Baltic Sea, including a decline in species diversity and a rise in eutrophication. Researchers found that reducing nutrient run-off from land may help mitigate these changes.
Researchers developed a method to differentiate patients with Alzheimer's disease from those with other types of dementia using biomarkers in cerebrospinal fluid. The study analyzed five proteins and found that they could accurately diagnose Alzheimer's disease, as well as distinguish it from Parkinson's disease and Lewy body dementia.
The Säcken reef in Sweden's Koster Fjord is threatened by trawling and sedimentation, with a recent study showing it is isolated from nearby reefs. To combat this, researchers are introducing healthy corals from Norway to aid in the reef's restoration.
Researchers found a significant increase in malignant melanoma cases in the Västra Götaland region of Sweden, with men and women exposed to more hours of sunlight during their summer holidays. The study suggests that intermittent sun exposure contributes to the development of melanoma.
Teenagers with severe obesity can benefit from gastric bypass surgery, significantly improving their health and quality of life. The study found that teenagers lost an average of 96.8 pounds following surgery, reducing risk factors for cardiovascular disease.
Professor Fredrik Bäckhed and his team will study intestinal flora in newborn children to discover new methods for treating childhood obesity. The researchers aim to determine whether intestinal bacteria from non-obese children can be used to develop new prevention strategies.
Researchers developed a new radiation treatment method that reduces the risk of permanent neurocognitive damage in children with brain tumors. The study found that proton therapy and photon therapy techniques significantly decreased the risk of these adverse effects, potentially leading to better quality of life for affected children.
New research shows that climate negotiations based on critical temperature thresholds are doomed to fail because the threshold's value is determined by Nature and uncertain. Countries may propose collective targets but act less if there's scientific uncertainty about the climate threshold.
A recent study found that climate change can exacerbate the negative effects of losing sensitive species, and that high biodiversity may be weaker than expected. This is particularly true for eelgrass meadows in shallow inlets, where a loss of cod and other predators can lead to an overgrowth of filamentous algae.
A recent study found that larger female Atlantic cod are healthier and less stressed than their male counterparts, with longer telomeres and higher antioxidant capacity. This discovery highlights the importance of conserving older females to maintain healthy fish populations and prevent overfishing.
Researchers at the University of Gothenburg have discovered a chemical that can mature small eggs to healthy, mature eggs, offering new hope for women struggling with infertility. The breakthrough could provide an alternative method to preserving fertility in girls who have not yet reached puberty.
A significant reduction in the risk of developing diabetes was observed in individuals who underwent bariatric surgery compared to those receiving traditional care. The Swedish Obese Subjects study found that bariatric surgery can reduce the risk of diabetes by over 80% among obese patients.
Researchers have identified a new gene, Wnt16, linked to bone density and cortical bone thickness, which can predict fracture risk. The discovery opens up opportunities for developing new medicines to prevent common fractures.
Researchers developed a method to predict if pregnant women with preterm contractions will give birth within seven days. The new blood test combines two specific proteins with an ultrasound examination of the cervix, offering possibilities to delay delivery and prepare care for premature babies.
Researchers at the University of Gothenburg conducted a study on children's game playing, focusing on the educational game Fingu. The results showed that curiosity and imagination could be improved in the game, while also emphasizing the importance of understanding how different game designs affect parent-child interactions.
Researchers at Sahlgrenska Academy, University of Gothenburg, have found that metformin is effective in reducing the risk of cardiovascular disease, serious infection, and death in patients with mild kidney impairment. The study suggests that metformin can be prescribed for many more patients with diabetes than previously thought.
A study of 12,700 children across eight European countries found that only children have a 50% higher risk of obesity compared to their peers. The research controlled for various factors, such as gender and parental weight, but still showed a strong correlation between singleton status and overweight.
A study found sound levels around seriously ill patients in ICUs were significantly higher than WHO's recommended 30 dB. Patients experienced both positive and negative sounds, with uncontrollable alarms and treatments being most disturbing.
Researchers at the University of Gothenburg discovered how astrocytes control the formation of new neurons in the brain. By secreting specific molecules and cell-cell interactions, astrocytes regulate the birth rate of new neurons and their integration into existing neuronal networks.
Research reveals Arctic plants are adapting to rising temperatures by growing taller and expanding, particularly evergreen shrubs, with vascular species like shrubs and plants becoming more widespread
Researchers at the University of Gothenburg are working on developing substances that can prevent parasites, bacteria, and fungi from producing essential proteins. If successful, this could lead to the development of new drugs for several major diseases, including cancer, parasitic diseases, and bacterial and fungal infections.
Researchers have discovered high levels of sulphur and iron compounds in shipwrecks off the west coast of Sweden, including warships and Viking vessels. The presence of toxic hydrogen sulphide poses a risk to wooden hulls and requires special conservation procedures to prevent damage.
Studies by University of Gothenburg researcher Daniel Gustafsson reveal that body lice can spread more easily than wing lice, defying expectations. Genetic data shows that almost identical body lice are found on most sandpipers worldwide, highlighting the importance of migration patterns and host bird size.
A study found that infants colonized by E. coli bacteria early in life have a higher number of memory B cells. Healthy gut bacteria play a crucial role in immune system development and preventing allergies.