Research published in Frontline Gastroenterology finds that Crohn's disease patients are more likely to experience worsening symptoms if they have post-traumatic stress disorder (PTSD), with nearly one in five patients scoring high on the PTSD scale
Researchers from 38 institutions collaborate to study neutrinos in the Daya Bay project. The team aims to understand how neutrinos transition between types and shed light on the universe's matter-antimatter imbalance.
Researchers have described the first functioning 'lipidome' of a mouse macrophage, a white blood cell, providing new insights into how lipids interact and change over time in response to bacterial stimuli. The study sheds light on the crucial role of lipid molecules in inflammation and disease.
A new study suggests preterm infants are at risk of invasive pneumococcal disease despite receiving the pneumococcal conjugate vaccine. Early effective immunization is crucial, as they have lower levels of maternally derived antibody than full-term infants.
A study of 614 vineyard workers in South West France found a link between long-term pesticide exposure and declining cognitive abilities, including lower scores on memory and recall tests. The researchers suggest that higher risks of dementia may be associated with pesticide exposure.
Research shows that damage to nerve supply controlling eye movement is a common problem after stroke, impacting reading abilities and rehabilitation. Stricter assessment methods are necessary to detect vision problems as stroke after-effects rather than age-related symptoms.
Researchers discovered a protein necessary for normal cell division in blood-forming stem cells, which resulted in abnormal numbers of chromosomes and high rates of cell death. This finding highlights the metabolic differences between stem cells and other blood-forming cells.
Researchers at Case Western Reserve University have developed a novel capacitor design that could significantly increase energy density in power supplies for electric cars. The new technology uses titanium alloy and advanced materials to create a highly efficient and compact device capable of absorbing and providing surges of electricity.
A study of 88 Parkinson's outpatients found that 72% experienced fatigue or excessive daytime sleepiness, with 60% of fatigued patients also experiencing EDS. Fatigue was more common in those without EDS, while EDS worsened with dopamine agonist treatment.
Researchers from Boston University School of Medicine have identified a mechanism by which specific viruses acting as oncolytic agents can enter and kill cancer cells. By targeting the AKT signaling pathway, VSV is able to switch off a major cell survival signal, leaving cancer cells vulnerable to attack.
Astronomers at Yale University have discovered that small red dwarfs are much more prolific than previously believed, increasing the total number of stars in the universe. The discovery found 20 times more red dwarfs in elliptical galaxies than in the Milky Way, with potential implications for galaxy formation and evolution.
Global coastal wetlands are likely to disappear near the end of the 21st century, with limited sediment supplies and tidal ranges making them vulnerable. Wetlands with higher sediment availability may survive under slow sea-level rise projections.
A new study by UC Davis researchers found that Southeast-Asian-American families with children having developmental disabilities face significant obstacles in receiving intervention services. Barriers include limited information, language difficulties and a perception that reliance on government support is not acceptable.
Researchers at The Children's Hospital of Philadelphia have discovered a new gene, LMO1, as a significant contributor to neuroblastoma, the most common solid cancer of early childhood. Variants in this gene increase the risk of developing aggressive forms of neuroblastoma and mark the gene for continued disease progression.
A new set of multi-lingual tools has been released by Science-Metrix Inc. to visualize the links between scientific specialties in 18 languages. The tools include a classification of 15,000 peer-reviewed scientific journals, allowing users to track performance and research dynamics.
A large-scale study found that military deployment significantly influences sleep quality and quantity, with participants reporting 28% more trouble falling asleep during deployment. The study suggests promoting healthier sleep patterns may be beneficial for military service members, particularly those with mental health issues.
A study found that loud snoring and difficulty falling asleep predict the development of metabolic syndrome, a key risk factor for cardiovascular disease. The risk was significantly higher in adults who reported frequent loud snoring or unrefreshing sleep.
Researchers found a duplicated region of DNA on chromosome 5 predisposes people to major depression, implicating disruptions in neurotransmission networks. The study identified 12 copy number variations exclusive to MDD cases, with a large duplication of the SLIT3 gene contributing to the risk.
New analysis suggests that stenting can perform as well as surgery for treating narrowed carotid vessels, with age being a significant factor. For younger patients (under 70) with symptoms related to the condition, stenting proved effective in reducing stroke risk.
A study published in Nature found that species loss leads to increases in disease-causing organisms, increasing the risk of infectious diseases such as Lyme disease and hantavirus. The researchers argue that preserving natural habitats is crucial to preventing this effect.
The southeastern United States is home to a diverse array of fish species, but poor stream health poses a significant threat to their survival. The region's growing population and increasing demands on water resources have led to widespread degradation of aquatic habitats.
A new explanation of how humans solve problems creatively has been introduced, providing a roadmap for building systems that perform like humans. The theory proposes the coexistence of two types of knowledge and processing: explicit and implicit. By incorporating this principle, computers can now mimic human creativity in problem-solving.
Researchers developed a shoe-embedded radar system to aid pedestrian navigation, reducing errors in GPS-less situations. The technology uses inertial measurement units (IMUs) with an independent radar sensor to track movement and position.
Researchers identified a crucial protein, LXR-beta, involved in the negative side effects of glucocorticoid drugs. Targeting this protein may lead to safer drug designs. Additionally, TXNL2 is found to protect human breast cancer cells from oxidative stress, while mutations in SLC1A1 cause rare kidney disorder dicarboxylic aminoaciduria.
Tel Aviv University researchers discovered that endurance exercises increase muscle stem cells and enhance their ability to rejuvenate old muscles. This finding could lead to a new drug to help the elderly and immobilized heal their muscles faster.
Men with longer index fingers are at a lower risk of developing prostate cancer, while those with shorter index fingers are more likely to be diagnosed. The study found that men aged under 60 were 87% less likely to have prostate cancer if their index finger was longer than their ring finger.