Research suggests that antidepressants and psychological therapies like hypnotherapy can alleviate IBS symptoms. Cognitive behavioural therapy is also effective in managing IBS, with benefits lasting longer than medication treatment.
Dr. Julie Huber receives $40,000 fellowship to investigate microbial populations in the world's oceans using a combined molecular diversity and geochemical approach. Her research aims to understand how microbial populations function and regulate the ocean's ecosystems.
Researchers discovered that CEACAM6 facilitates adhesion of adherent-invasive E. coli (AIEC) bacteria to the intestinal epithelial cells' brush border in patients with Crohn's disease. This adhesion is dependent on CEACAM6 expression, which is increased in Crohn's disease patients after infection.
A recent study by Stanford University researchers found that tropical forest birds can thrive in coffee plantations with minimal restoration, highlighting the importance of preserving remnant trees and riparian corridors. The study suggests that humans and birds may coexist successfully if farmers leave small reserves of native forest.
A recent survey found that three-quarters of women with breast cancer were not informed about their risk of recurrence, despite 96% relying on their healthcare provider for information. The study highlights the need for better communication between healthcare professionals and patients to ensure they receive life-saving information.
Researchers found that fortification of staple cereal flours with high-dose NaFeEDTA significantly reduces anaemia and iron-deficiency in children. The supplement improved three major iron status indicators, including haemoglobin and plasma ferritin concentrations. In contrast, electrolytic iron had little effect on these indicators.
Computer scientists at Oregon State University developed a new approach to fix errors in spreadsheets, which can be used by anyone without extensive training. The system, called GoalDebug, provides a short list of suggested changes, allowing users to identify and fix problems efficiently.
Researchers found that repetitive strain injury is not one diagnosis but an umbrella term for various disorders caused by repetitive movements and risk factors. Conventional definitions include conditions like carpal tunnel syndrome and tendonitis, which affect millions worldwide.
Researchers identified Rap80 as a new candidate breast-cancer susceptibility gene required for normal BRCA1 DNA-repair function. This discovery provides insights into the molecular mechanism of BRCA1 recognizing sites of DNA damage, shedding light on cancer-causing mutations in BRCA1.
The new IHR aims to prevent national public health emergencies from spreading internationally, but poorer countries lack the capacity to meet demands. China fears a Taiwan public health emergency could spread globally, highlighting the need for global surveillance.
A team of international scientists has described the rules that govern how plants arrange flowers into branching structures, known as 'inflorescences'. The new unifying theory provides an explanation for the diversity of inflorescences in nature, including regional variations and developmental patterns.
Endogenous cannabinoids play a crucial role in establishing nerve cell connections, which may be impaired by maternal cannabis use. This discovery bolsters knowledge of normal brain development and sheds light on potential cognitive deficits in offspring.
Researchers at the University of Leeds discovered that leaf-cutting ant larvae can switch development based on environmental stimuli and colony needs. This flexible genetic coding allows colonies to adapt to changing workforce demands.
A new survey reveals that chronic hepatitis B patients often misunderstand the nature of their disease and its treatment. Despite being aware of the long-term consequences of the virus, many patients do not comply with their medication regimens, highlighting the need for improved patient education. The study suggests that enhanced pati...
A new study found that binge drinking is linked to poor decision making among college students, regardless of impulsivity. Long-term neurocognitive effects are unclear, but researchers suggest heavy alcohol use can impact decision-making abilities.
Skills being used in British workplaces have been rising for the last two decades, but at a slower pace in recent years. The study found that computing skills are becoming more essential, while jobs requiring 'influence skills' such as writing reports and teaching others are also on the rise.
Researchers found that C. difficile expresses its pathogenicity during periods of nutrient deprivation, potentially leading to a new treatment approach. A five-gene region, known as the tcd locus, plays a crucial role in toxin production and cell membrane disruption.
An international team of researchers led by MIT Professor Subra Suresh has demonstrated that the parasite protein RESA causes red blood cells to become less deformable, a hallmark of deadly malaria. The study's findings could lead to treatments targeting this protein.
A study using dynamic sonography found that 46 of 50 male soccer players had muscle tears and/or hematomas in the thigh and calf regions. The imaging modality successfully diagnosed complete muscle tears surrounded by hemotomas and partial tears with pseudo-tumor-like appearances.
New research at the University of Rochester found that smokers who were counseled in a manner that encouraged them to reflect on whether they wanted to smoke or not were more likely to maintain their abstinence for two years. Participants who received personalized quit plans with input and perspective on how smoking fit into their live...
The 2007 L’Oréal USA Fellows are recognized for their innovative research in earth science, neuroscience, oceanography, physical chemistry, and biomedical engineering. Their work tackles key scientific issues and has the potential to shape the future of science and address global challenges.
Researchers found that ICUs with higher staffing levels had lower incidence of hospital-associated infections, including central line associated bloodstream infections and ventilator-associated pneumonia. Higher overtime hours were associated with increased rates of infection and skin ulcers.
Researchers found that traditional theories on career anchors do not apply to women's career choices, which are motivated by multiple factors. Human-resources personnel need to adapt hiring and retention practices to fit individual needs, rather than relying on static policies.
A team of scientists discovered a 15-meter-long trackway with 12 consecutive prints that provide definitive evidence of a non-avian theropod dinosaur's swimming ability. The tracks show an underwater stride of 243-271 cm and suggest the dinosaur swam in approximately 3.2 meters of water.
Researchers uncovered new details about how proteins orchestrate cell division and how curcumin boosts the immune system to fight cancer. Additionally, scientists provided new insights into the toxic effects of tau protein aggregation in Alzheimer's disease.
Early onset type 2 diabetes in adolescents is associated with rapid progression of complications, including hypertension, nephropathy, retinopathy, and psychiatric disorders. The unborn children of pregnant young women are also at increased risk.
A new project by Carnegie Mellon University aims to boost book digitization efforts by using reCAPTCHAs to correct OCR mistakes and improve internet security. The system, developed by Luis von Ahn, uses words from troublesome passages to replace artificially distorted letters and numbers in CAPTCHAs.
A US-Asian teaching gap exists in math instruction, with US teachers utilizing fewer spatial supports and gestures that encourage active reasoning compared to Hong Kong and Japan. This could contribute to lower US student performance on international math tests.
Research at University of Chicago found that stereotype-induced math anxiety undermines working memory and spills over into other academic areas. Girls who experience math-related worries may struggle with verbal portion of standardized tests after taking a math test.
A study by UBC researcher Whitney Weikum found that infants can distinguish between languages based on visual speech patterns. Babies from bilingual homes outperform those from monolingual environments in this skill at four and six months old, but this ability declines by eight months.
Researchers mapped the stiffness of bovine shin bone using a molecular force probe, revealing non-uniformity in bone's mechanical properties within a single region. The study's findings could lead to improved diagnoses and treatments of bone diseases, as well as the development of new materials with improved toughness.
A recent study has found that maternal alcohol use during pregnancy significantly increases the risk of extreme preterm delivery. The effects are more pronounced among women aged 30 years and older. Researchers also found that cocaine use was associated with an increased risk, while smoking had a lesser impact.
Scientists developed a new mouse model that closely mimics human cancers, enabling researchers to identify cancer-causing genes and improve laboratory drug testing. The model's genetic instability was found to be similar to that in human tumors, suggesting its potential for guiding gene discovery.
Yersinia pathogen uses effector protein YpkA to target Gaq, a messenger protein that transmits alarm signals into the host cell. This study identifies a novel molecular target for preventing disease and fighting antibiotic-resistant strains.
A new database developed by researchers at the Howard Hughes Medical Institute provides a detailed portrait of the army of over 700 proteins that helps maintain DNA's integrity. The study reveals that two critical enzymes, ATM and ATR, act as sensors to detect trouble and initiate repair pathways.
A new study found that both heavy drinking and neighborhood characteristics can contribute to mutual intimate partner violence among married/cohabiting adults. Women who are the heaviest drinkers are at elevated risk for mutual IPV regardless of their neighborhood context.
A study by Arlette Darfeuille-Michaud and colleagues reveals that CEACAM6 expression promotes adherent-invasive E. coli's colonization in intestinal epithelial cells of patients with Crohn's disease, indicating a potential diagnostic marker for the condition. Meanwhile, another study by Andrea Hevener and colleagues shows that macropha...
Researchers at Duke University found that music tones correspond to the same numerical ratios as human speech frequencies. The study suggests that our ears favor these relationships due to exposure through everyday speech. This discovery may explain why certain tuning schemes sound more natural, like just intonation.
Researchers found that partners who engage in sacrifices out of genuine desire for their partner are more satisfied and committed. Additionally, those who perceive these actions as selfless can also experience positive outcomes. The study's findings have practical applications for individual and couples therapy.