A new article explores the link between chronic laminitis and inflammation, identifying an anti-inflammatory protein APOA-IV as a key factor. The psychology of equine performance also plays a crucial role in enhancing horse's mood, emotion, and temperament to improve performance.
Research finds that obesity promotes prostate cancer growth by changing gene expression in fat surrounding the prostate, increasing risk of aggressive disease. The study suggests a personalized approach to lifestyle and therapeutic strategies for overweight men with prostate cancer.
New research found that lithium-responsive patients exhibit increased expression of anti-apoptotic genes like Bcl2 and IRS2, while those who don't respond show decreased Bcl2 levels. This study provides insight into personalized treatment for bipolar disorder.
A study in Cell Communication and Signaling reveals an extensive interactome of over 500 novel interactions between SH2 domains and phosphotyrosine peptides. The researchers identified six general classes of SH2 domain specificity, which may control the selectivity of individual domains.
Researchers developed a Bayesian Artificial Neural Network model to analyze gene expression levels from over 90 FNA samples. The model identified eight biomarkers capable of distinguishing between malignant and benign tumours with high accuracy. This approach could potentially reduce the number of people with benign nodules undergoing ...
Researchers found Hematodinium sp. and its sister species are a major problem for crab fisheries, causing 'bitter crab' disease. The parasites have bacteria-like endosymbionts that increase their chances of survival outside the shrimp, leading to significant damage to infected crustaceans.
The ENCODE project has published a series of articles annotating the functional elements in the human genome, revealing new information on pseudogenes and regulatory elements. The study's findings are now freely available online as part of BioMed Central's open access policy.
Researchers found that men have a greater sensitivity to fine detail and rapidly moving stimuli, while women excel at distinguishing colors. This difference is attributed to the presence of more neurons in the visual cortex of males.
A study found that plain cigarette packs reduce their appeal among young Brazilian women, while branded packs are considered more stylish and sophisticated. The research supports the recommendation for plain packaging to reduce smoking among youth and young adults.
Researchers have genetically engineered a type of house plant to be long-lived and produce flowers without pollen. The modified plants also exhibit improved growth characteristics, such as increased branching and leaf density. This breakthrough is great news for gardeners who want to enjoy their plants for longer periods.
A study published in Genome Medicine identified genes whose activity is altered with increasing lung damage. The compound Gly-His-Lys (GHK) was found to affect the activity of these genes and restore normal gene activity, repairing cell function in human cells from lungs damaged by emphysema.
Researchers found that tamoxifen effectively suppresses gynecomastia and breast pain in men with prostate cancer. Treatment with tamoxifen was more successful than with aromatase inhibitors or radiotherapy in reducing breast symptoms.
Cytomegalovirus (CMV) infection is a significant risk factor for type 2 diabetes in the elderly, according to new research. CMV infection can cause inflammation and damage pancreatic cells, leading to insulin resistance and increased glucose levels.
Researchers found that wallabies regulate growth of their young by selectively imprinted insulin gene, similar to human placenta. Insulin expression in mammary gland increases after birth, indicating critical role for genomic imprinting in post-natal growth.
New research reveals that fat-derived stem cells secrete VEGF and other factors that inhibit cartilage regeneration. Pre-treating the cells with antibodies against VEGF can neutralize these effects, promoting chondrocyte survival and cartilage repair.
A new technique using amniotic fluid stem cells can regenerate damaged urethral sphincter muscles and prevent pressure incontinence in mice. Researchers found that the stem cells induced regeneration of the mouse's own urethral sphincter muscle with proper nerve connections.
Researchers found a direct relationship between the brightness of European paper wasps' colours and the size of their poison glands. This colouration serves as an honest signal to predators that the wasp is strong and healthy, potentially wasting energy on bright patterns.
A new study found that VLBW infants fed more than 75% human milk grew slower than those fed less than 75%. Fortifying human milk with protein and calories can help improve growth rates. The research suggests that a balanced approach is necessary to provide the benefits of human milk without sacrificing growth.
A new study found that female hide beetles (Dermestes maculatus) are attracted to cadavers by a combination of cadaver odour and male sex pheromones. The females only respond when both the odor and pheromones are present, optimizing their chances of reproductive success.
Researchers found that moles' SOX9 expression occurs sooner in hands than feet, allowing for stronger forelegs and enlarged digging front paws. This adaptation enabled moles to thrive underground, with specialized features such as Os falciforme.
A new study found that 14% of trauma victims developed hypothermia upon arrival, with head injuries and intubation being independent risk factors. The study recommends controlling infusion fluid temperature and using heated ambulances to reduce the incidence of hypothermia.
Researchers have documented the physiological events in lace plant leaves during programmed cell death (PCD), revealing how cells dismantle and disappear. The study used long-term live cell imaging and staining to observe the progression of PCD, which is essential for producing the characteristic holes in the leaves.
A novel yeast strain has been developed that can produce bioethanol from xylose, a previously untapped sugar in plants. The hybrid yeast outperforms existing strains in ethanol production and xylose fermentation efficiency.
A new study published in BMC Medicine has found that open access journals are producing high-quality peer-reviewed articles with a similar scientific impact to traditional subscription journals. The study compared the citation rates of over 610 open access journals and over 7,000 subscription journals, finding that the differences disa...
A new study found that young children who watched more hours of TV had worse muscular fitness and larger waist sizes by adolescence. This correlation could lead to increased risk of adult health problems if left unaddressed. Researchers recommend reducing screen time for toddlers to promote healthy physical development.
GigaScience offers a new era of publishing with its open access, open data format, hosting large datasets and analysis tools alongside traditional articles. This allows readers to test scientific conclusions using underlying data and analysis tools, overcoming reproducibility issues.
Research reveals that king penguins in areas with daily human disturbance show less stress from noise and approaching humans, but experience increased heart rate after capture. The study emphasizes the importance of considering human presence effects on ecological studies and conservation measures.
Researchers developed two somatostatin vaccinations that reduce body weight and increase energy expenditure in diet-induced obese male mice. The vaccines induce antibodies to somatostatin, effectively removing inhibition on growth hormone and insulin-like growth factor-1.
A new study reports that girls' math performance is more likely to be affected by math anxiety than boys', despite both genders experiencing lower math scores. Higher levels of math anxiety in girls were found to be a significant indicator of their poor performance.
Researchers found that chronic inflammation caused by immune system challenges can lead to long-term neurological changes and memory problems in mice. The study suggests that this early event may be an important step in the development of Alzheimer's disease.
Research reveals that ants farm subterranean aphids in clone groups, with over half of ant mounds containing a single species or clone. This unique farming method allows ants to actively manage diversity and abundance, maximizing honeydew yield and dietary protein.
New research reveals rhesus macaques have three times more genetic variation than humans but with a comparable ratio of damaging mutations, indicating strong selection pressure to maintain gene function. The study's findings provide insights into the impact of population history on genetic variation and evolutionary selection.
Research found that consuming more dietary vitamin B12 and animal protein lowered arsenic levels in toenails, while eating more vegetable and animal fat also had a protective effect. However, omega-3 fatty acids were associated with increased arsenic levels.
A systematic review published in BMC Medicine found that properly supervised residents' care is safe and of equal quality to that of fully trained doctors. Adequate supervision and evaluation are crucial for maintaining patient care, according to the study's lead author.
A new EEG test distinguishes between children with autism and neurotypical controls by analyzing brain connectivity. The test reveals reduced short-range connectivity in the left hemisphere, particularly in language regions, but increased long-distance connectivity as a compensatory mechanism.
Researchers found that male blue tits make fewer hunting trips to feed their brood if their mates have UV-reflecting crowns smeared with chemicals. However, they continue to protect and defend their chicks equally well as males with non-UV-treated females.
A study estimated the total mass of the human population, defining its distribution by region and proportion due to overweight and obesity. The world's biomass would increase by 58 million tonnes if all countries had the same average BMI as the USA, equivalent to an additional 935 million people.
Male Cardiocondyla obscurior ants use chemical tagging to identify and kill younger rival males, ensuring colony survival. This behavior increases the chances of surviving fights against two-day-old males to 14%.
A 25-year study in Northern Sweden found that a switch to low-carbohydrate diets after reducing fat intake led to an increase in cholesterol levels, indicating a higher cardiovascular risk. Despite initial success in reducing cholesterol levels through dietary changes, the population's BMI continued to rise over time.
Researchers found that parasitic plant Rafflesia cantleyi has 'stolen' genes from its host Tetrastigma rafflesiae, including those related to respiration and metabolism. This horizontal gene transfer has replaced the parasite's own gene activity in three-quarters of the cases.
Research finds that maternal smoking disrupts retinoid pathways in the developing fetal lung, leading to increased risk of asthma and lung disease. The study shows that maternal smoking affects lung development and retinoic acid signaling in offspring, highlighting a potential mechanism for long-term health consequences.
A new study demonstrates that a back brace with a tiny heat sensor can measure how long it is worn, leading to improved compliance rates among children. The Thermobrace system shows promising results in tracking brace wear and fostering better patient-physician relationships.
Research on LRRK2 protein mutation G2019S reveals potential drawbacks of blocking its kinase activity. In a study published in Molecular Neurodegeneration, deleting the kinase domain of LRRK2 led to changes in motor coordination and anxiety-like behaviors in mice without affecting dopamine signaling.
Researchers found that two bloodletting sessions improved blood pressure, glucose levels, and cholesterol ratios in obese individuals with metabolic syndrome. Blood donation may prevent diabetes and cardiovascular disease in these patients.
A new study published in Breast Cancer Research found that panobinostat selectively targets and destroys triple negative breast cancer cells. The HDAC inhibitor also reduces tumor growth in mice and partially reverses the morphological changes in cells to a more epithelial type.
Researchers found that a combination of alpha-lipoic acid and N-acetylcysteine can reduce DNA breaks and chromosome instability in Fanconi anemia patients by at least 60%. This treatment may help block or delay the progression of the disease.
A new study published in Critical Care found that women are more likely to suffer from post-traumatic stress after leaving an ICU, but a follow-up scheme has been shown to significantly reduce their symptoms. The study suggests that early intervention is crucial for women at high risk of PTSD.
Researchers developed gene expression signatures to predict breast cancer patient responses to chemotherapy. The signatures, based on TOP2A and β-tubulin, accurately predicted complete response rates and combined indices improved accuracy.
Research shows that earplugs can lower the incidence of confusion and delay cognitive disturbances in ICU patients. The use of earplugs resulted in better sleep quality, with a corresponding decrease in delirium risk by over 50%.
A new study published in Genome Biology reveals that breastfeeding leads to a wider range of beneficial microbes in the infant's gut compared to formula feeding. The research also shows that breastfed infants' immune systems have developed to cope with the differences, promoting intestinal stability and defense against pathogens.