Archaeologists have discovered evidence of beeswax use dating back to the Neolithic period in Anatolia, with finds spanning from 7000 to 4900 BCE. The study reveals that beeswax was used for various purposes, including tools, rituals, cosmetics, and medicine.
A study published in PLOS ONE found that 167 fisher deaths were attributed to rat poisoning from illegal marijuana grows, with exposure rates rising by 6% between 2012 and 2014. The poison, often used as bait, has been linked to 10% of fisher deaths and affects the animals' ability to recycle vitamin K.
Scientists developed JEDI T-cells to visualize immune responses and model disease states, enabling targeted cell depletion and advancing immunotherapy in cancer care. This breakthrough has implications for autoimmune diseases and brain malignancies like glioblastoma.
A study found that long-term aerobic exercise can prevent structural deterioration associated with old age in mice, improving blood-brain barrier function and reducing inflammation. Exercise was particularly beneficial for animals lacking the Apoe gene, a major genetic risk factor for Alzheimer's disease.
Researchers at Queen's University found a link between declining calcium levels and the near-extinction of native crayfish species in four Algonquin Park lakes. The study suggests that acid rain has contributed to this decline, with calcium levels having fallen below the threshold required for some aquatic organisms.
Researchers at McGill University Health Centre uncover mechanism behind Leishmania parasite's infectious life cycle, revealing exosomes play key role in boosting infection. The study provides potential vaccine targets and diagnostic tools for Leishmania and other parasitic diseases.
Biotech expert Mitchell Finer shares his experiences and strategies for achieving commercial success, including the importance of clinical data and access to capital. He also discusses the growth of companies like bluebird bio and Cell Genesys, and the potential for gene therapy to revolutionize treatment options.
Research found that long-chain fatty acids promote CNS reactive immune cells, while short-chain fatty acids regulate autoimmune responses. The study suggests a potential role for dietary interventions in managing multiple sclerosis.
A NYU researcher has received an NSF grant to develop 'privacy ideation cards' that explain US data-protection laws and regulations to software professionals. The project aims to integrate privacy into software design, promoting the "Privacy by Design" approach.
Researchers have identified a five amino acid segment of Plasmodium parasite protein with protective antigenic properties, which can be used to develop antibodies and prevent malaria transmission through mosquitoes. The finding has the potential to lead to the development of a powerful malaria vaccine.
The University of Houston will acquire a new high-performance computer with accelerators, benefiting at least 23 research groups across diverse departments. The grant also offers training opportunities for students to learn programming skills and utilize the new technology.
A study of 41 Danish women who received ovarian tissue transplants found that the procedure is effective in restoring ovarian function and fertility in up to 10 years. The majority of patients (31%) became pregnant, with some even experiencing full-term pregnancies.
A study reveals the key structure of telomerase, an enzyme that enables cancer cells to proliferate indefinitely. Researchers have discovered how the enzyme carries out its crucial function in protecting chromosome ends.
The University of Warwick will receive £115,000 in funding to involve the public in research. This project aims to embed public engagement in research culture, enhancing research quality and societal significance.
A multidisciplinary team is designing a mathematical model for autophagy in lung cancer to develop novel cancer treatment strategies. The model will be used to systematically evaluate therapeutic strategies and identify the most promising ones, which can then be evaluated experimentally.
Engineers from UK SME Sofmat Ltd and University of Bradford create a virtually invisible 3D barcode that can be read using laser scanners, making it difficult for counterfeiters to replicate. The technology has been verified in laboratory tests and is already generating interest from industries prone to counterfeiting.
Researchers developed a new method to eliminate artificial satellites in Highly Elliptical Orbits (HEO) by leveraging gravitational effects. The methodology, tested with the European Space Agency INTEGRAL mission, reduces both cost and risk.
Smiling Brazil launched in 2004 and incorporated oral health into the public healthcare system, adopting an integral care approach. The policy has shown positive results in oral health epidemiological indicators, financial investment, and professional development.
The University of Nottingham leads a £6.5m research project to create bespoke biomaterials for specific applications in regenerative medicine, drug delivery, and medical devices. The team aims to identify new materials that can control cell response and address unmet clinical needs.
A review of research on sleep in PTSD and TBI found that sleep-focused interventions can improve treatment outcomes in veterans. Sleep difficulty is a primary symptom of both conditions and can persist after resolution of symptoms.
Researchers at the University of York have revealed a new understanding of nucleosynthesis in stars, providing insight into massive star evolution and the origins of the Solar System. By studying radioactive aluminium production, scientists can now better understand gamma radiation maps of the galaxy and simulate star behavior.
Researchers at Purdue University found that LED sole-source lighting is comparable to or better than traditional supplemental lighting for growing high-quality bedding plant seedlings. The study suggests using LEDs with a specific blue light spectrum can promote compact, desirable plant growth.
A new study reveals that stadium lighting can alter patterns of bat species activity and feeding, potentially leading to cascading effects on the ecosystem. Urban exploiter bats are more likely to hunt insects attracted to bright light pollution sources like stadiums.
Researchers discovered that dengue virus adapts by interacting with host RNA and proteins, allowing it to bypass the immune response. This finding explains the 1994 Puerto Rico epidemic and may help predict future outbreaks.
Researchers at SLU's Center for Vaccine Development are studying gamma/delta T cells, a subset of T cells that recognize and fight TB. The goal is to develop a novel vaccine that could significantly reduce TB infection and disease.
Researchers have discovered a crucial role for Cav3.1 calcium channels in healthy sleep patterns, which helps regulate slow-wave sleep and overall brain activity. The absence of this channel leads to abnormal brain function, including difficulties with falling asleep and staying asleep.
Researchers have developed new approaches to estimate overall solvent content, model disordered bulk solvent, and identify distinct electron density of ordered solvent molecules in macromolecular crystals. Advanced models are needed to improve understanding of the protein-solvent interface region.
A team of scientists has discovered a new enzyme that plays a critical role in the biosynthesis of vitamin A in plants and its unexpected dependence on heme iron. The findings could help increase the levels of provitamin A carotenoids in food crops, reducing global vitamin A deficiency.
A new five-year grant aims to develop novel treatments for diseases that inhibit blood cell growth and abnormalities in the bone marrow environment. The study focuses on the role of laminin in maintaining healthy bone marrow and identifying potential targets for treating bone marrow failure syndromes.
Current mobile contracts are causing significant environmental damage through frequent upgrades and waste. Researchers propose a cloud-based product service system to reduce precious resources needed for mobile devices.
Researchers at UTSA College of Engineering and US Army Institute of Surgical Research developed a more effective alternative to current standard-of-care platelets for stopping bleeding in injured soldiers. Cold-stored platelets have been shown to retain their energy reserves, making them a viable option for longer storage periods.
Stritch School of Medicine's reflection-based curriculum aims to promote student self-awareness, emotional intelligence, and social justice. Students engage in regular reflections on their experiences through the Patient Centered Medicine Course and co-curricular programs.
A long-term study in Pakistan found that prenatal treatment for depression had no effect on children's emotional and behavioral development. In contrast, maternal depression was linked to worse child outcomes, emphasizing the need for integrated maternal and child health programs.
Domestic cats have a unique perception of bitterness in food due to variations in their repertoire of bitter receptors, which differs from that of other mammals. The study found that cat taste receptors were less sensitive to certain bitter compounds compared to human receptors, explaining why cats can be picky eaters.
The National Institutes of Health has awarded a $10.5 million grant to the Einstein-Mount Sinai Diabetes Research Center, which aims to expand ongoing diabetes research projects, initiate new studies, and improve service delivery in the New York metropolitan area.
ClinGen aims to standardize genetic variant interpretation, resolving differences between labs and clinicians. The program uses ClinVar, a database of over 170,000 variant submissions, and has formed expert working groups to interpret gene-disease relationships and improve clinical decision-making.
Researchers found that coral adaptation to high salinity levels in the southern Persian/Arabian Gulf may prevent them from escaping their fate through global warming. Corals lose their exceptional heat stress tolerance when adapting to normal salinity levels.
Researchers from the University of Bristol have developed a new technique to estimate and cancel out interference in radio transmission, allowing for full-duplex communication on a single channel. This innovation has the potential to double Wi-Fi capacity and increase data rates in cellular systems.
Researchers found that almost 83% of participants regained mobility after six months with home exercise and support, compared to 36.4%. Home-based walking programs can help prevent mobility loss in patients with clogged leg arteries.
A new study published in Annals of Family Medicine found that more than half of patients who report 'weekend-only' drug use expand their use to weekdays. Primary care clinicians should monitor these patients, as weekend-only users are less likely to increase frequency and severity of use compared to those with non-weekend-only use.
Researchers found that wetlands created between tile-drained agricultural fields and rivers can remove 62% of nitrates from water. The slow flow of water through the wetland allows microbes to eliminate nitrate, reducing its emission as a greenhouse gas. Building a wetland is an effective long-term solution for reducing nitrate runoff.
Researchers at Scripps Research Institute have mapped the structure of an enzyme important for nervous system development. The new structure provides crucial information on how the protein binds to cellular components, shedding light on its role in neurodegenerative diseases such as retinal dystrophy and Joubert syndrome.
University of Adelaide researchers identified a common building block called PATR in virulence factors of many major harmful bacteria. The discovery could lead to the development of broad-spectrum bacterial virulence inhibitors, revolutionizing antibiotic treatments.
Researchers developed a compact synchrotron source that measures X-ray absorption, phase shifts, and scattering, allowing for the differentiation of healthy tissue from tumors. The new technology has improved soft tissue contrast, enabling quicker diagnoses in medical emergencies.
A UCL-led team used high-energy synchrotron X-rays and thermal imaging to track lithium-ion battery damage in real-time. The study found that internal structural damage can spread to neighboring batteries, causing severe failure.
A new study found that while most people are willing to reduce their personal energy consumption, many are hesitant to share their energy data with third parties. Climate change awareness and cost concerns play a significant role in shaping public acceptance of demand-side management systems.
W. James Lewis received the 2015 AMS Award for Impact on the Teaching and Learning of Mathematics, recognizing his career-long advocacy for integrating mathematics research and education. He established a national model for teaching at University of Nebraska-Lincoln, shaping math education across the country.
The Rady Family Foundation has made a historic $100 million commitment to the Rady School, enabling faculty recruitment, student retention, and strategic initiatives. The school has achieved significant success in innovation, entrepreneurship, and collaboration.
The ACMG Foundation has announced the inaugural recipient of the Carolyn Mills Lovell Award, presented to Stephanie Harris CGC for her poster presentation on hypertrophic cardiomyopathy research. The award aims to recognize genetic counselors' contributions to clinical genetics and includes a $1000 cash prize.
A new MRI technique can detect cancerous cells by identifying telltale sugar molecules shed by the outer membranes of cancerous cells. This method could potentially replace or enhance current imaging tests like mammograms and CT scans, allowing for earlier diagnosis and more effective treatment.
A massive spring plankton bloom in the North Atlantic Ocean is transported downward by ocean eddies, releasing oxygen and absorbing carbon dioxide. This 'biological pump' helps the oceans absorb CO2 from the atmosphere, mitigating climate change.
A study found that investigators are more likely to respond to clinical trials if contacted by a point person or navigator. The Point-Person Project built a national network of navigators to find experts in pediatric clinical research.
A study by Population Council reveals that consensual unions are becoming a common family arrangement for bearing children among educated women in Latin America. The trend is seen as a shift from limited economic and social opportunities, with educated women now entering these unions to have children.
The European Menopause and Andropause Society's 10-point guide provides a comprehensive approach to managing menopausal health, emphasizing individual needs and personalized care. The guide covers diagnosis, screening, treatment, and follow-up, aiming to promote health over several decades.
Researchers have developed new food prototypes using whey produced by cheese-making dairies, creating a commercial outlet for an organic product that was previously considered waste. The production of animal feed prototypes containing between 6% and 12% whey has also improved yield across various parameters.
A new study by researchers at San Diego State University found that limiting fruit flies' eating hours can prevent aging- and diet-related heart problems. Flies on a time-restricted feeding schedule slept better, didn't gain as much weight and had healthier hearts than those that ate anytime.
Researchers at LSU Health New Orleans have identified a protein in the retina crucial for vision, which can be harnessed to prevent and slow down retinal degenerative diseases. The discovery offers new hope for treating blindness and visual impairments.
Australian researchers identified MCL-1 as a critical regulator of breast development and milk production in the mammary gland. This discovery highlights the importance of MCL-1 for all stages of breast development and lactation.
Jon Schuller, UCSB assistant professor of electrical and computer engineering, is studying how light interacts with complex materials like plastics, which have unique optical properties. The research could lead to the development of new organic photonic devices with enhanced performance and low-cost semiconductors.
Researchers say treating human health as part of an ecosystem can resolve problems like antibiotic crisis and obesity epidemic. Professor Mark Wahlqvist advocates for integrative approaches to healthcare, emphasizing the importance of nature and varied diets.