A recent review in Clinical Anatomy challenges common female orgasm misconceptions, stating that 'female orgasm' is the correct term. The key to female pleasure lies in effective stimulation of the clitoris, not vaginal intercourse.
A new national study found that 66% of researchers, 67% of parents, and 90% of pediatricians agree that violent video games can increase aggressive behavior in children. The study also found a causal relationship between exposure to violent media and aggressive behavior.
Researchers have created a novel technology to simulate the hippocampus, a key region in memory formation. By analyzing the 3D model, they found that the hippocampus' shape and size can explain why neurons fire at specific frequencies.
The study reveals two distinct stages in Earth's response to solar wind forcing, with most energy deposited in the polar atmosphere during the second stage. Researchers are working to understand a potential delay between stages, which could provide near-term warnings for space weather disruptions.
A new study found that patients who experience a stroke in the hospital wait longer for treatment and are less likely to receive clot-busting drugs compared to those who have a stroke outside of the hospital. This delay can lead to longer hospital stays, disability, and worse outcomes.
A new study suggests that vaccines developed for adolescents and adults could have a significant impact on tuberculosis (TB) worldwide. The researchers found that these vaccines could provide dramatic levels of control needed to eliminate TB by 2050. However, the current BCG vaccine given to infants is not enough to achieve this goal.
Researchers at UT Arlington demonstrate direct fluid flow influences neuron growth, challenging the long-held idea that chemical cues are primarily responsible for axonal pathfinding. The study found that 35% of growth cones responded to microfluidic flow from a microtube, turning towards the direction of the flow.
A new study analyzing the first outbreak of Ebola in 1976 found that reducing community transmission and changing behavior were crucial to controlling the outbreak. The study suggests that if communities had not changed their behavior, the outbreak could have been much larger, with potentially devastating consequences.
The University of Pittsburgh has received a $2.9 million grant from the National Science Foundation to establish QUBES, a project aiming to refine quantitative biology pedagogy nationwide. The initiative plans to leverage existing technologies to provide cost-effective solutions for faculty development and undergraduate education.
Researchers have developed a gigapixel camera that can capture high-resolution images of the entire human body, allowing for earlier detection and potentially saving lives. The camera's resolution is significantly better than normal photography, making it suitable for telemedicine and expanding skin cancer screening to remote locations.
A new clinical trial found that drug combinations not including efavirenz are effective as first-line antiretroviral therapy for HIV patients who cannot tolerate efavirenz. The study showed high rates of HIV control and immune system restoration with these regimens, but noted differences in tolerability.
Research found that prenatal BPA exposure was associated with reduced lung function and increased odds of wheezing in young children. The study examined 398 mother-infant pairs and found a significant link between early pregnancy BPA exposure and respiratory issues.
The XMASS collaboration has found no significant excess above background noise for bosonic super-WIMPs, ruling out their role as all dark matter. This result constrains light super-WIMP models and suggests alternative explanations for the nature of dark matter.
A new review article published in Diabetes Technology & Therapeutics found that internet-based diabetes self-management education can lead to better glycemic control and enhanced diabetes knowledge. The study compared the effectiveness of various methods of delivering diabetes education via the internet and concluded that this method i...
Researchers found that doctors are more likely to prescribe antibiotics for respiratory infections later in their clinic sessions due to fatigue. The study suggests that improving the work environment could lead to better patient care outcomes.
Researchers at the University of Illinois have developed a database that analyzes microbial genomic data to speed up the discovery of new therapeutic drugs. The database allows scientists to identify promising gene clusters and predict the production of natural products, enabling them to target specific bacterial strains for study.
A new theoretical physics model reveals improved calculations of nitrous oxide photoabsorption, shedding light on its role in stratospheric ozone destruction. This breakthrough improves the accuracy of absorption cross sections and predicts major dissociation pathways.
A new theorem provides a fundamental approach to estimate the age structure of any population, from fruit flies to humans. This discovery can be applied to predict rates of infectious diseases and anticipate healthcare needs. By understanding age distribution, researchers can better comprehend risks and make informed decisions.
A new study published in the Journal of the Academy of Nutrition and Dietetics found that sandwiches account for one-fifth of total daily sodium intake among American adults. Nearly half of adults aged 20 years and older eat a sandwich on any given day, contributing to higher energy intakes and sodium levels.
Rabies uses a nerve growth factor receptor to enter the central nervous system, where it causes acute inflammation and violent aggression. The virus manipulates neuronal transport machinery to move faster than normal, allowing it to reach the brain with maximum speed.
A global life cycle assessment of renewable energy future reveals significant reductions in air pollution and improvement in human health. The study finds that a shift to low-carbon technologies will increase demand for raw materials, but these demands are manageable and do not outweigh the benefits.
Berkeley Lab researchers used trARPES to measure the ultrafast response of electron self-energy to photo-excitation in a high-temperature superconductor. The results show a link between electron-boson coupling and superconductivity.
Researchers at University of Bristol discovered that enzymes can function without water, enabling the development of thermally robust industrial enzymes for harsh processing conditions. This breakthrough has potential applications in detergent technologies and biofuel production.
Cornell's new 'Engaged Cornell' initiative aims to increase student participation in high-quality, experience-based learning opportunities by 2025. The program will create hundreds of new community-university partnerships worldwide and prepare faculty members for community-engaged research and teaching.
Research finds sleep disturbances are independently associated with pain and depression in osteoarthritis patients, while disability is not linked. High pain levels exacerbate depression in individuals with poor sleep, highlighting the vicious cycle of OA distress.
Despite a decrease in participation differences between men and women, research shows that the sex difference in competitiveness remains intact, with men more likely to be competitive in track meets. Women are now equally represented at road races, but their competitive orientation still lags behind that of men.
Researchers at the University of Exeter have discovered a long-distance messaging system in fungi that enables them to evade plant immune systems. By targeting this process, new fungicides could be developed to prevent crop damage and reduce losses estimated at $60 billion annually.
The September issue of Health Affairs explores accountable care systems worldwide, suggesting five international framework components. The article also examines the effectiveness of social networking in reducing body mass index and highlights the potential for hospital transition interventions to reduce readmissions.
Researchers at UCSF found a nurse-led intervention program did not improve 30-day hospital readmission rates among ethnically and linguistically diverse older patients. The study suggests hospitals evaluate such programs before implementing or continuing.
The study found that Native American ancestry is associated with a lower asthma risk, while African ancestry is linked to a higher risk in Latino children. Lung function on average was also lower among children with greater African ancestry, even without asthma.
Researchers create a fluorescent tag that identifies bone-producing cells in human fat, yielding more than twice the yield of potential bone-makers compared to another method. The extracted cells produce significant amounts of bone matrix and show promise for regenerative therapies.
Tropical Storm Simon is expected to bring heavy rainfall and rough surf to the western United States, particularly the desert Southwest. The National Hurricane Center forecasts storm total rainfall amounts of 3-6 inches in central and northern Baja California and Sonora, Mexico, with isolated areas reaching up to 9 inches.
A new study by University of Texas Medical Branch at Galveston found that teenage sexting may precede and predict future sexual activity. The research suggests that sexting is becoming a normal part of adolescent sexual development, rather than strictly linked to at-risk teens.
A plant microRNA, MIR2911, has been discovered to directly target influenza A viruses, including H1N1, H5N1, and H7N9. Drinking honeysuckle soup can prevent IAV infection and reduce mortality rates in mice. The study provides a novel therapeutic strategy for IAV infection prevention and treatment.
Rong Xu's research aims to automate identification of drug effects using artificial intelligence, data mining, and machine learning on thousands of existing drugs and over 100,000 diseases. Her approach could lead to a more efficient drug discovery process with a lower failure rate.
Researchers have discovered a small molecule that prevents necroptosis, a recently discovered cell death pathway linked to immune disorders. The compound 'jams the switch' on MLKL, a protein that triggers cell death, thereby preventing inflammation and promoting new treatments for inflammatory diseases.
Weian Zhao, a UCI stem cell scientist, has been awarded the prestigious NIH New Innovator Award to create stem cell-based detection methods for cancer. His project aims to engineer smart stem cell systems to target cancer cells and improve treatment outcomes.
A Phase III clinical study has been initiated in Ethiopia to assess the efficacy and safety of two treatment combinations for HIV-visceral leishmaniasis co-infected patients. The study aims to identify a safe and effective treatment for this life-threatening condition, which affects millions worldwide.
NJIT has been awarded a $5.67 million grant from the Department of Defense to support New Jersey's defense industry. The project, known as MarketShift, aims to help companies develop new products for existing markets and expand into non-defense markets.
Research led by King's College London finds that the high heritability of exam grades reflects many genetically influenced traits such as personality and self-efficacy. The study, which analyzed 13,306 twins, found that individual traits were between 35% and 58% heritable, with intelligence being the most highly heritable.
Researchers successfully induced a rare type of blood cancer in mice using a single stem cell with the mutated JAK2 protein. The resulting cancer cells also retained the JAK2 mutation, offering new insights into the disease's progression.
A recent study of 3,009 couples found that same-sex couples with marriage-like commitments have stable unions regardless of government recognition. The study also revealed that same-sex couples experience a similar break-up rate as heterosexual couples.
Researchers identify physical characteristics of mesenchymal stem cells, allowing them to distinguish MSCs from other immature cells. Isolated MSCs show promise in repairing muscle and bone injuries in mice.
A new study in the European Journal of Neuroscience found that oxycodone increases dopamine levels more significantly than morphine, potentially making it more addictive. The study aims to better understand addiction and inform treatment for pain relief.
A study using satellite observations and climate models found that long-term ocean warming in the upper 700 meters has likely been underestimated. The researchers used a large suite of climate model simulations to estimate temperature changes, which suggests global ocean warming has been underestimated by 24-58%.
Invasive Antarctic crabs could degrade marine ecosystems by preying on local species, experts warn. Long-term monitoring programs are needed to assess the extent of the problem.
Researchers advocate for massive online laboratories to prevent errors and fraud in life sciences research. These online labs use videogames to engage non-professional investigators and promote transparency, reducing the risk of scientific fraud and cherry-picking.
Researchers at the University of Bristol have developed a system that combines semi-transparent mirrors with display technologies, enabling unique interactive experiences. By using reflections and projections, visitors can engage with exhibits in new ways, such as trying on clothes or exploring dark objects, in museums and shop windows.
Researchers at USC Davis School of Gerontology discovered a genetic pathway that enables certain worms and humans to resist the negative effects of high-sugar diets. The study suggests that activating this pathway could lead to new treatments for obesity, while cautioning against potential risks associated with increased Nrf2 function.
A new study published in Psychological Science found that sharing extraordinary experiences can lead to feelings of social exclusion, even if they are pleasurable in the moment. The researchers suggested that this is because these experiences often separate us from others, making it difficult to connect with them on an ordinary topic.
A new study led by MIT economist Sara Ellison suggests that workplace diversity can lead to increased revenue and improved employee satisfaction. However, the research also found that employees may prefer less diverse settings, which can compromise office performance.
A new patient management system at Kelowna General Hospital has reduced stroke bed days by over 25% and saved the hospital up to $800,000 per year. The program, called Proprietary Physician, involves coordinating care between doctors, nurses, and family members.
Weizmann Institute researchers found that cancer grows faster during the day and is suppressed at night due to hormonal fluctuations. Administering treatments in sync with the body's natural day-night cycle may improve their effectiveness.
Typhoon Phanfone made landfall in Japan, bringing powerful winds and heavy rain to the region. At least one Airman is confirmed deceased after being washed out to sea from Okinawa, while two others are missing.
Researchers at Lund University have discovered that viruses can convert their solid DNA to a liquid form, making it easier to infect cells. This temperature-dependent phase transition could lead to the development of new medicines targeting virus DNA, potentially reducing infection capability and spreading.
The study found that adolescents with cerebral palsy rated their overall QoL as comparable to that of their able-bodied peers. They also reported better QoL in five areas of life, including moods and emotions, self-perception, autonomy, relationships with parents, and school life.
A recent study suggests a potential link between breast implants and ALCL, a rare form of cancer that can develop in the breast region around 10 years after surgery. The exact causes are unclear, but researchers believe an abnormal immune response may be to blame.
A recent study by McMaster University found that only 40% of Canadians engage in exercise as a coping mechanism for stress. Younger, single, more educated, and active adults are more likely to use exercise to relieve stress.
Typhoon Vongfong has exited the Mariana Islands and is now tracking west-northwest towards an area of low pressure. The typhoon has maximum sustained winds near 90 knots and is generating rough seas in the western North Pacific Ocean.
A major new review of cannabis research reveals adverse effects on mental and physical health, including increased risk of addiction, psychosis, and respiratory problems. Chronic cannabis use is linked to lower educational attainment and intellectual impairment, while adolescent use is associated with a doubling of schizophrenia risk.