Tropical Cyclone Colin is losing organization and strength due to cooler sea surface temperatures and increased vertical wind shear, with most precipitation occurring on its southern side. The storm is expected to weaken into a cold-core low pressure area in the next couple of days.
A new study from Loyola University Health System found that patients should resume treatment immediately after a fracture, decline in bone strength, or early rise in signs of increased fracture risk. Elderly patients and those with very low bone strength require closer follow-up during drug holidays.
Magdalena Bezanilla's four-year, $600,000 grant will help explore how cells control delivery of building blocks for the extracellular matrix in plants. The research will use a moss species with a known genome to manipulate DNA changes and evaluate protein secretion effects.
The formation of a hierarchical microstructure in superalloys has been observed for the first time using TEM and APT. Researchers found that spherical and plate-like gamma particles are key to the alloy's mechanical properties.
UCLA researchers Gabriel Rossman and Oliver Schilke analyzed 25 years of data on mainstream cinema to discover the logic behind Hollywood's decisions. They found that filmmakers who make movies with "Oscar appeal" (often mocked as "Oscar bait") face a risk-and-reward structure similar to lobbyists, with costly bids for potential awards.
A study by University of Miami researchers found that mindfulness training significantly reduces mind wandering in college students, improving attention and reducing stress. The seven-week program was highly effective in increasing focus and decreasing mind-wandering, with significant benefits for undergraduate students.
A study found that follow-up tests improved the rate of surgical treatment for cancer recurrence in patients who had undergone curative surgery for primary colorectal cancer. The benefits were seen in both computed tomography and carcinoembryonic antigen screening methods, with no advantage in combining these tests.
A University of Illinois study found that inadequate sleep, parental BMI, and restrictive eating practices are the most significant risk factors for child obesity in preschoolers. The research suggests that addressing these risk factors can lead to a reduction in children's weight status.
A large study found that women who engaged in muscle-strengthening activities, such as weight training and yoga, had a reduced risk of developing type 2 diabetes. Women who met current physical activity guidelines, including both muscle-strengthening and aerobic exercise, experienced the greatest benefit.
A new study found that the presence of a gene variant APOE epsilon 4 is associated with accelerated brain atrophy rates in individuals with mild cognitive impairment. The study used MRI to measure brain atrophy over a 12- to 48-month period and found that epsilon 4 carriers exhibited greater atrophy rates than non-carriers.
Researchers discovered a skin tone memory bias where educated Black men are perceived as lighter-skinned, violating the stereotype of darker skin tones being more aggressive. This phenomenon distorts memory and reinforces existing cultural beliefs about race and intelligence.
Scientists have discovered that insulin-producing beta cells may fail due to oxygen deprivation, leading to type 2 diabetes. A second study reveals that acinar cells can be converted into functional beta cells, offering a promising new approach for treating the disease.
Researchers from UNSW successfully transplanted Phyllospora comosa onto two barren reef sites in Sydney, where it once thrived. The transplanted species not only survived but also reproduced, creating a potential self-sustaining population and restoring a vital habitat for marine organisms.
Researchers found identical pigment compositions between hunter-gatherer and farmer styles, challenging previous theories. The artists used iron oxides and terrigenous materials easily found in their environment.
Researchers found that patients with a GCK mutation had a low prevalence of microvascular and macrovascular complications, despite decades of isolated hyperglycemia. The study included 99 carriers of the mutation, 91 control relatives, and 83 individuals with young-onset type 2 diabetes.
A study by Hebrew University researchers and international colleagues found that different cultural approaches to tasks like pottery-throwing didn't produce distinct outcomes. Instead, most hand positions were culture-specific while vessel shapes remained largely unified across cultures.
Researchers developed a new patent mapping system that considers patent citations to predict innovation pathways. The system categorizes patents into clusters based on technological similarity, providing insights into emerging technologies and areas for R&D investment.
A study of geriatric health care professionals found they experience emotional struggle while caring for their own aging relatives, but also benefits from this dual role. The researchers emphasize the need for support and tools for all caregivers to navigate difficult conversations with providers and family members.
Researchers at the University of Edinburgh have discovered a set of proteins that stabilise cell division, which could lead to new avenues in drug discovery for fighting cancer. The findings shed light on how cells duplicate their DNA and separate into two new cells, each identical to the original.
A study published in PLOS Medicine found that cervical screening up to age 69 reduces cervical cancer risk, with benefits for women with normal screening results. Regular screening can save lives and reduce cancer rates beyond age 50.
A recent study published in Diabetes Care found that high concentrations of serum long-chain omega-3 fatty acids from fish consumption significantly lower the risk of developing type 2 diabetes. The research involved over 2,200 Finnish men, with those in the highest omega-3 group showing a 33% reduced risk.
A new study reveals alcohol consumption is a necessary cause of nearly 80,000 deaths per year in the Americas, primarily due to liver disease. The risk varies by country and age group, with men accounting for 84% of all deaths.
Chromosomes' characteristic shape is explained by self-organizing supramolecular structures formed by stacked layers of chromatin. The symmetry breaking due to different surface energies in telomeres and lateral surfaces justifies the elongated structure.
Researchers have discovered a physical phenomenon that could prove suitable for use in further data aggregation, allowing information to be stored in the tiniest of spaces. The discovery was made using advanced electron microscopes and computer simulations, and involves ferroelectric polar properties within antiferroelectric materials.
A meta-analysis published in The BMJ suggests that infants exposed to selective serotonin reuptake inhibitors (SSRIs) during late pregnancy are at a higher risk for persistent pulmonary hypertension, which can lead to breathing difficulties. However, the authors stress that the overall risk remains low and that depression during pregna...
Delirium in older patients is frequently overlooked due to the lack of screening tools in emergency departments. The condition can lead to prolonged hospital stays, increased mortality rates, and a higher risk of developing dementia. Researchers call for the development of emergency department-specific screening instruments to improve ...
Researchers found dozens of phrases that pay and a few dozen more that signal likely failure, with reciprocity and social proof being key factors in successful campaigns. The study analyzed over 45,000 projects and identified language patterns that accounted for 58.56% of the variance around success.
Scientists at Queen's University Belfast and the Irish Equine Centre are developing a new animal doping test that detects known biological effects of banned substances. The test has the potential to revolutionize animal drug testing by enabling quick and efficient screening of large numbers of animals.
Research reveals microbes participate in complex networks of trade, swapping nutrients and resources using human-like strategies. Microbes cooperate with humans and plants, sharing economic strategies to thrive.
A new therapy for preventing production of sphingolipids in lymphoma cells has been developed, selectively killing virus-infected cells. The treatment, ABC294640, shows promise in treating primary effusion lymphoma, an aggressive variant of diffuse large B-cell lymphoma caused by viruses.
Researchers discovered that paraffin wax molecules align similarly to liquid crystal display (LCD) technology, revealing a new connection between seemingly disparate products. This finding has significant value for the plastics industry, which relies heavily on injection moulding processes.
Patients with multiple sclerosis in Taiwan may be at a significantly higher risk of developing cancer, particularly breast cancer, according to a recent study published in European Journal of Neurology. The nationwide population-based cohort study found an 85% increased risk of cancer development among MS patients compared to controls.
NASA's TRMM satellite measured heavy rainfall rates of up to 2 inches per hour in the northeastern Van Dieman Gulf and northwestern Arnhem Region. The system is affecting parts of Northern Territory with damaging winds and heavy rainfall warnings issued.
University of Houston researchers aim to develop a method to convert methane, the main component of natural gas, into more valuable chemicals like methanol, ethane, or ethylene. The breakthrough could have significant economic and industrial value.
Researchers found that adding dance exercises to a physiotherapy program improved urine leakage, increased participation rates, and provided more functional pelvic floor muscle exercises. The study opens the door to a randomized clinical trial for treating urinary incontinence with virtual reality and dance.
Researchers have found that fructosamine and glycated albumin are strongly associated with retinopathy and kidney disease in patients with diabetes. These tests could potentially replace the standard Hemoglobin A1c test, which is not valid for some patients.
Researchers from University of Copenhagen develop method for slow release drugs by attaching liquid crystalline particles to cancer cells. The particles can carry large quantities of drugs and interact with cellular membranes, providing a potential solution to frequent injections and side effects.
Researchers at UCSB and University of Bristol found that the brain can perform foveal analysis and peripheral selection during visual sampling independently and rapidly, without affecting accuracy. This specialized ability may be due to humans' need to maintain vigilance over their periphery while performing focused visual analysis.
A collaboration between PETA, Simulab, and trauma surgeons is providing state-of-the-art TraumaMan surgical simulators to nine countries, replacing animal testing for medical training. This initiative is expected to save thousands of animals from being hurt and killed in training procedures.
Researchers analyzed α-KTx family sequences to identify conserved amino acid sites associated with neurotoxin structure and function. A single genetic deletion event can convert an STS-containing insect defensin into a scorpion-like neurotoxin.
Researchers have built a system that converts the sun's energy into hydrogen fuel and stores it for later use, allowing for nighttime power. The 'solar fuels' system uses natural photosynthesis as inspiration and has the potential to be a major piece of the puzzle for a solar energy future.
Researchers have discovered two types of breast cancer stem cells, each playing a crucial role in metastasis. The findings highlight the need for targeted therapies that can tackle both forms of stem cells, offering new hope for patients with metastatic breast cancer.
Studies examine the role of hydrated fault zones in carrying large amounts of water from Earth's oceans to the mantle. Researchers also investigate vertical structural heterogeneities within cratonic lithosphere, shedding light on continent destruction and evolution.
Researchers at Argonne National Laboratory have found a more efficient way to link a synthetic cobalt-containing catalyst to an organic light-sensitive molecule, increasing hydrogen generation from sunlight and water. The discovery uses a new mechanism that allows the reaction to continue significantly longer.
A handheld mineral analyzer has been developed for mining applications, enabling rapid analysis of minerals in the field. The device combines X-ray diffraction (XRD) and X-ray fluorescence (XRF) techniques to identify and quantify minerals within 1-2 minutes.
The ERC Consolidator Grant will build upon the Geo-Wiki project's work in involving citizen scientists in global land cover research. The team aims to collect on-the-ground data using a local network of volunteers and smartphone applications.
Researchers found that younger adults outperform older adults in visual working memory tasks, with a higher capacity for 'high definition' recall. This suggests that while older adults may store similar amounts of information, their memories are less detailed and impaired in recollection.
A new study at Caltech describes a mechanism for bacterial biofilms to induce the transformation of marine invertebrates from larvae to adults. Researchers discovered that phage tail-like structures, similar to those used by viruses to inject genetic material into bacteria, play a crucial role in this process.
Scientists have created stealth compounds programmed to respond to specific signals, allowing for targeted detection of diseases and potential delivery of potent drugs. This breakthrough has the potential to revolutionize disease diagnosis and treatment, enabling early detection and precise treatment strategies.
A new study reveals that hepatitis C infection rates vary significantly among Hispanic groups in the US, with Puerto Rican individuals facing the highest risk. The study, which analyzed data from over 11,000 individuals, found that infection rates range from less than 1% to 11.6% among different ethnic groups.
A study found that women previously treated for CIN3 have an increased risk of developing and dying from cervical or vaginal cancer compared to the general female population. The risk accelerates above age 60 and is more pronounced in those who received treatment later in life.
A study by the University of Bristol's Modelling Animal Decisions team found that optimal choices can violate transitivity, suggesting that seemingly irrelevant alternatives can influence decisions. This challenges traditional assumptions about rationality and decision-making.
A unique study of white-throated sparrows found a genetic pathway connecting aggression and parenting behaviors to specific genes, specifically the estrogen receptor alpha (ER-alpha) gene. The research showed that variation in ER-alpha expression predicted behavior in territorial aggression and parenting.
A study published in the journal Pain found that individual differences in grey matter in certain brain regions are related to pain sensitivity. People with higher default mode activity and better attention control tend to have reduced sensitivity to pain.
Andrew Sessler, former Berkeley Lab Director, wins Fermi Award for his work on particle accelerators and storage rings. He is recognized for advancing the science and technology frontier in research and development.
Researchers at the University of Cincinnati identified serine/threonine protein kinase-29 (STK-29) as a key component linking circadian rhythms and cell division cycles. The study, led by Christian Hong, provided insights that could lead to improved disease treatments and drug delivery.
City of Hope researchers discovered that breast cancer cells can masquerade as neurons, allowing them to hide from the immune system and spread to the brain. The study found that these cancer cells exploit the brain's chemicals and proteins to deceive the immune system.
Women aged 50-64 who are screened regularly have a lower risk of cervical cancer into their eighties. Screening up to age 65 greatly reduces cervical cancer risk, but protection weakens with time.
A new study, funded by the NIH, will investigate whether reducing uric acid levels can slow down kidney function decline in people with type 1 diabetes. The research aims to find an additional safe and inexpensive way to prevent or delay kidney failure.
Scientists have estimated that sauropod body temperature was around 28 degrees Celsius, contradicting the idea that their size was limited by overheating. The research also explores the reproductive biology of sauropods and the potential for convergent evolution in their bone structure.
Two small RNAs (sRNAs) GlmY and GlmZ orchestrate bacterial attack on epithelial cells by cleaving transcripts and destabilizing LEE gene expression. This coordination enables efficient mammalian-cell invasion and optimal pedestal formation.
Rats will help a stranger in distress if they have had prior positive social interactions with the type of unfamiliar individual. This behavior is driven by social experiences and not genetics or kin selection. Rats are able to categorize others into groups and modify their social behavior accordingly.
Children with autism have difficulty integrating simultaneous information from their eyes and ears, according to a Vanderbilt study. The research suggests that deficits in sensory building blocks for language and communication can hamper social and communication skills in children with autism.
Azim Surani receives the McEwen Award for Innovation for pioneering epigenetics research; Valentina Greco wins the ISSCR-BD Biosciences Outstanding Young Investigator Award for her noninvasive method to visualize skin stem cell division. Paolo Bianco, Elena Cattaneo, and Michele De Luca receive the ISSCR Public Service Award for their ...
New study finds less gray matter in dyslexic brains is a consequence of poor reading experiences, not the root cause. The research suggests that experience-induced changes in the brain may be responsible for cognitive impairment in dyslexia.
A study published in Nature Chemical Biology found that a molecular switch in the nerves responsible for detecting pain can 'short-circuit', intensifying pain. This alternative pathway activates the pain nerves, increasing the sensation of pain.
A study from North Carolina State University finds that CT scan data can be incorporated into a forensic database to determine the ancestry and sex of unidentified remains. This may also have clinical applications for craniofacial surgeons.
Researchers found that a short visit to a high-crime neighborhood can significantly impact visitors' trust in others and feelings of paranoia. The study suggests people respond to their environment in real-time, using cues like broken windows and graffiti to update their attitudes.
Research at Uppsala University found that rare mitochondrial genes are associated with better survival and reproductive outcomes in a common beetle species. The study suggests that these genetic variations play a crucial role in maintaining genetic diversity.