A systematic review and meta-analysis found that low-level laser therapy (LLLT) significantly reduces pain after treatment for non-specific neck pain. LLLT is a non-invasive, painless treatment that can be administered in primary-care settings, with no reports of serious adverse effects.
A team of European researchers has achieved the first experiment to study the electrical behavior of only two C60 molecules touching each other. The investigation revealed that the conductance between the two molecules is significantly lower than expected, with a controlable leakage current between neighboring circuits.
Research at the University of Granada found that consuming fish more than 3 times a week during pregnancy is associated with worse cognitive performance in children. Higher levels of mercury exposure also show generalised delays in cognitive, memory, and verbal areas.
A study of over 2500 pregnant women found that those in long-term relationships with their biological fathers were less likely to develop pre-eclampsia and have undersized babies. Prolonged exposure to paternal antigens may induce tolerance in the maternal immune system, reducing the risk of these conditions.
Researchers from UT Knoxville and Oak Ridge National Laboratory have discovered a way to harness algae's solar conversion abilities to create clean fuel. By using a thermophilic blue-green algae and a platinum catalyst, they can sustain the reaction at high temperatures, producing a steady supply of hydrogen.
Five early stage companies at NJIT's Enterprise Development Center received significant funding to advance their technologies, including a drug to stop bleeding during brain injuries and a mattress to prevent bedsores. The grants will support training initiatives and strengthen the companies' paths to success.
Ida has reformed as a powerful coastal low pressure system bringing heavy rainfall, strong winds, coastal erosion and tidal flooding to the Mid-Atlantic region. The system will continue to affect areas from North Carolina to New Jersey with significant flooding and high water expected
A team of researchers has discovered the process by which new HIV virus particles are assembled at the membrane of infected cells and released to attack healthy cells nearby. The study, published in PLoS Pathogens, provides important insights into a crucial step in person-to-person transmission.
Researchers from Rensselaer Polytechnic Institute and the University of Florida have launched novel nanomaterials into space to test their wear resistance and conductivity. The materials, developed using advanced manufacturing techniques, are designed to perform better in extreme conditions, such as high temperatures and radiation.
A study by scientists from the University of Valencia has shown that cockroaches eliminate excess nitrogen by excreting ammonia, unlike most terrestrial insects. The research suggests an evolutionary convergence between cockroaches and ants, arriving at similar metabolic solutions through their associations with endosymbionts.
Researchers at Cold Spring Harbor Laboratory have successfully mapped the molecular structure of a key portion of the NMDA receptor, which is implicated in neurodegenerative diseases. This achievement provides a crucial step towards developing targeted treatments for conditions like Alzheimer's and Parkinson's.
Researchers at Cornell University College of Veterinary Medicine have discovered that inactivating the Hus1 gene efficiently kills cells lacking p53, a gene mutated in most human cancers. The study provides an important new understanding of cancer cells and their weaknesses.
Researchers at Imperial College London will develop new applications for metamaterials, including optical invisibility cloaks that render objects invisible to the human eye. The technology also enables flat lenses for imaging tiny objects smaller than the wavelength of light.
The institution has been awarded over $42 million for research projects focusing on cancer, heart disease, kidney disease, autism, neurodegenerative diseases, and diabetes. The grants support the work of researchers like Dr. Joseph Hill, Dr. Craig Powell, and Dr. Elizabeth Maher.
A study found that one-third of children with CKD have masked hypertension, which increases the risk of left ventricular hypertrophy and heart disease. Children with masked hypertension are four times more likely to develop LVH, highlighting the need for regular blood pressure monitoring outside the clinic.
The Sea Education Association (SEA) is conducting an expedition to measure plastic marine debris in the North Atlantic Ocean. The trip will explore an area southeast of Bermuda, where large concentrations of plastic debris have been observed, similar to the Great Pacific Garbage Patch.
A new UCLA study found that individuals between 60-69 years old experienced significant increases in disabilities, including basic activities, instrumental activities, mobility, and functional limitations. This trend is concerning as it may put a burden on the healthcare system and boost health costs.
A team of scientists has discovered how fibrodysplasia ossificans progressiva (FOP), a rare genetic disorder, develops at a cellular level. The mutation that causes FOP mistakenly activates a cascade of biochemical events in soft tissues, leading to extra bone growth.
Emerging research highlights the link between poor doctor health and subpar patient care, with doctors often neglecting their own wellness. To address this issue, authors propose routinely measuring physician wellness as an indicator of healthcare system quality.
A new study from University College London finds that dopamine plays a significant role in shaping human expectations of pleasure, particularly when considering alternative options. The research suggests that dopamine signals the expected pleasure from future events, guiding decision-making.
Researchers have solved the puzzle of how the Falkland Islands wolf, an extinct species, got to the islands. DNA analysis reveals that the closest relative is a South American dog species called the maned wolf and the bush dog.
Researchers propose new guidelines for improved prescription drug ads, emphasizing clearer warnings about risks and accurate information about potential benefits. The study highlights the need for regulation of direct-to-consumer advertising to reduce harm and promote informed health choices.
Researchers have made a breakthrough in understanding the molecular characteristics of bacterial spores, discovering that they have entirely different properties than previously thought. The findings suggest that changes in the physical properties of spore water may be crucial to their heat resistance.
New research reveals that African-American patients with colorectal cancer are more likely to be diagnosed with advanced disease and have a lower likelihood of undergoing surgical procedures compared to Caucasians. This disparity can be attributed to unequal access to care, leading to poorer survival rates.
A new study by Queen's and Yale researchers finds that poor mental health in children and teenagers is linked to shorter schooling duration. The findings suggest targeting inattentive symptoms like ADHD and depression for policy design and potentially large benefits from childhood and adolescent health interventions.
Michigan State University researchers are pairing college-age students with virtual workout partners to study the impact on exercise trends. The goal is to find characteristics of a virtual partner that motivate people to exercise harder, longer or more frequently.
A new study published in Clinical Rehabilitation found that patients with Complex Regional Pain Syndrome (CRPS) who underwent painful physiotherapy experienced significant improvements in physical function, while those who avoided painful treatment saw further loss of function. The study suggests a 'full on' approach to physiotherapy m...
A large national study on testosterone's effectiveness will be conducted at LA BioMed, focusing on its impact on anemia, cardiovascular disease, and other health conditions in older men with low testosterone levels. The Testosterone Trial will involve 800 men across 12 sites, including LA BioMed, to evaluate the treatment's benefits.
Oceanic core complexes are large elevated massifs formed along slow-spreading mid-ocean ridges. Research by Dr. Bram Murton and colleagues found that these complexes form during periods of reduced magma supply from volcanism, leading to suppressed or absent volcanism.
Researchers have discovered hidden glacial valleys in Alberta that contain valuable resources, including loose rock and natural gas, posing risks of accidents and environmental damage. The valleys were found using a combination of seismic and electrical mapping data, highlighting the importance of advanced underground mapping practices.
New research shows daily record high temperatures occurred twice as often as record lows over the last decade across the continental US. The study predicts that if emissions continue to climb, the U.S. ratio of daily record high to record low temperatures will increase dramatically.
A study found that individuals with hemianopia, a condition where one half of the visual field is blinded, struggle to detect pedestrians on their blind side while driving. This suggests that drivers with hemianopia should be tested individually to determine their fitness to drive.
A German research team has developed a visualization tool to render partially or completely cloaked objects, revealing the visual effects of such mechanisms and their imperfections. The tool, called the 'carpet cloak,' creates photorealistic images that demonstrate how optical devices work.
Former Ida has strengthened into a powerful low-pressure system causing severe flooding from northeast North Carolina to coastal Virginia. The storm is expected to continue bringing heavy rains, with isolated totals around 6 inches possible through Friday morning.
Scientists discover GM1-ganglioside builds up in brain cells of patients with GM1-gangliosidosis, disrupting calcium balance and leading to programmed cell death. The study suggests a two-step process and identifies key proteins involved in the disease.
Researchers discovered that E. coli has a protein that recognizes the rarer furanose form of galactose, allowing it to exploit this additional nutrient source. This adaptation enables E. coli to grow faster and persist in the gut at the expense of other species.
A five-year NIOSH grant will fund a study on the effects of roof falls, bumps, or explosions on underground mine ventilation systems. The project aims to develop a method for remote characterization of ventilation controls using multiple tracer gases.
Researchers at the University of Pittsburgh School of Medicine have identified a functional importance seam in the HIV coat that could lead to new treatments for blocking HIV infection. The findings may allow scientists to rationally design therapeutic compounds that interfere with assembly and function of the protein.
Researchers have found two Earth-sized bodies with oxygen-rich atmospheres, which are not planets but rather unusual white dwarf stars. The discovery was made using data from the Sloan Digital Sky Survey and suggests that these stars may have descended from massive progenitor stars.
Researchers at German Cancer Research Center find that HIV virus rarely integrates into genes with high transcription activity. This discovery could lead to the development of specific AIDS drugs targeting these 'cold spots', potentially offering a new approach to combat the virus.
The Radiation Effects Research Foundation will study the impact of atomic bomb radiation on the aging immune system, analyzing biological samples from elderly Japanese survivors. Understanding how the immune system ages may help care for the growing population of older adults worldwide.
A new study from the University of Warwick found that high levels of selenium are associated with increased cholesterol levels. The research team discovered a 10% increase in non-HDL cholesterol levels and an 8% total cholesterol level increase, which can lead to heart disease. The study highlights the importance of moderate selenium i...
A new study at the University of Haifa found that oxytocin hormone boosts positive feelings but also increases envy and gloating in individuals with a negative association, highlighting the narrow line between love and jealousy.
Researchers from the University of Granada and University of León found that human mononuclear cells isolated from umbilical cord blood exerted a deleterious effect on rats with liver cirrhosis, inducing hepatorenal syndrome instead of improving health. The study highlights the need for further research in hepatic regenerative medicine.
Researchers found that when people imagine future events, activity in a dopamine-laden part of the brain tracks their estimates of expected pleasure. The study suggests that manipulating dopamine levels can alter people's expectations and choices.
Researchers identified specific genetic changes associated with an increased risk of relapse in cervical cancer patients. These changes are crucial steps in the progression of the disease towards an aggressive and treatment-resistant state.
A University of Miami researcher and his daughter explore the role of social dominance and sexual self-schema in sexist reactions. They find that both men and women respond more hostility towards a woman who violates sex-role expectations than one who adheres, with individuals supporting social hierarchy being more hostile.
Scientists are developing genetically modified mosquitoes resistant to malaria and creating a rapid saliva-based diagnostic test. Researchers are also exploring ways to manipulate bacteria found in mosquito guts to kill the parasite without harming the insect.
Researchers discovered a gene called ID2 that regulates output from the master circadian clock in the brain and helps generate rhythms in various biological processes. The study found that ID2 plays a key role in modulating both the Circadian and metabolic systems, with implications for understanding shift work's impact on health.
Research finds that coffee's trigonelline compound may be beneficial in preventing colon cancer development but potentially linked to breast cancer. The compound can act like a hormone, but its impact on human health is still unclear due to complex interactions with other compounds in coffee.
A new study confirms the Greenland ice sheet is losing mass at an accelerating rate, primarily driven by accelerated iceberg production and increased surface meltwater. The research suggests this trend is likely to continue in the near future, with significant implications for global sea level rise.
Clinical studies show B&L's Lo-Torque design delivers better rotational recovery, resulting in more consistent vision. The design demonstrated statistically significantly better results compared to Acuvue's accelerated stabilization design.
Researchers found that prone ventilation did not significantly improve mortality rates in patients with Acute Respiratory Distress Syndrome. A lack of funding and commercial interest hindered the development of definitive conclusions, leading Dr. Slutsky to call for large-scale clinical trials.
Researchers discovered that removing the PKCI/HINT1 gene from mice results in anti-depressant and anxiolytic-like behaviors, suggesting its potential role in mood regulation. The study's findings could lead to the development of new diagnostic or therapeutic agents for depression, bipolar disorders, and schizophrenia.
A post hoc analysis of Phase 3 study data found that Vyvanse significantly improved emotional lability composite CPRS-RS scores in children with ADHD aged 6 to 12 years. Treatment with Vyvanse yielded significant improvements in emotional lability scores only for those with prominent emotional lability prior to treatment.
A new study published in the Journal of the American College of Surgeons shows that younger women with breast cancer can safely delay treatment for up to 71 days after undergoing fertility preservation. The study found no significant delay in cancer treatment when fertility preservation is coordinated in a timely fashion.
A specific gene in the pancreas affects insulin secretion, leading to improved blood glucose regulation and potential new treatments for diabetes. The discovery opens a new understanding of diabetes pathophysiology.
A new water management framework developed by NC State University researchers can help plan for droughts or excess rain, making efficient use of water resources. By using climate forecasts, water managers can reduce vulnerability to drought and increase benefits for poor farming communities.
Researchers from North Carolina State University found that silicon nanowires have increasing deformability and strength as they get smaller. This discovery could lead to the development of novel silicon nanodevices with enhanced reliability and design options.
A new mouse gene, Rps23r1, has been identified as a potential therapeutic target for reducing amyloid beta and tau levels in the brain. The gene triggers a signaling pathway that inhibits GSK-3, regulating protein generation and tangle formation. This finding offers new hope for treating Alzheimer's disease.