A new modelling study published in The Lancet Public Health finds that school closures to reduce COVID-19 transmission may lead to increased childcare needs among healthcare workers, potentially compromising the system's response. Researchers estimate that up to 15% of health-care workers may need additional childcare, with certain occ...
A study has uncovered a mechanism explaining how genetic mutations lead to nephrotic syndrome, a rare genetic kidney disorder. The researchers found that disruptions in the recycling of cell membranes cause abnormal kidney cell structure and function.
A study of Middle Triassic lacustrine sediments found that both lake and peat-forming forest ecosystems took up to 10 million years to recover after the EPME. The restoration of complex lacustrine ecosystems coincided with the termination of the coal gap, a period of no coals deposited worldwide.
Researchers R. Christian Jones and Benoit Van Aken will collect samples at six sites to track pollutants such as sediment and E. coli during wet weather events. The study aims to provide city officials with data on pollutant levels within 30 days of sample collection.
The availability of Austrian SARS-CoV-2 genomes has shed light on the virus' evolutionary trajectory in the human population. Initial analysis revealed an average of 6 mutations differing from the Wuhan reference genome, suggesting positive selection pressure and evolution within the human population.
A comprehensive study reveals that spin canting, a slight nudge on magnetic moments, provokes substantial changes in the electronic band structure of CaMnBi2. The research establishes a direct link between magnetism and electronic-band topology, opening doors to exploring new properties and possibilities.
Scientists have discovered a unique symbiosis between deep-sea worms and methanotrophic bacteria that harnesses methane as a carbon source. The worms absorb the energy from methane by slowly digesting the bacteria, effectively becoming methanotrophs themselves.
A new family of molecules with high affinity to join imidazoline I2 receptors has been discovered, improving cognitive skills and biomarkers in murine models. The study presents a novel structure-activity relation for these receptors.
Researchers at the University of Huddersfield urge caution on wearing face masks, warning of potential skin damage through sweating and friction. Experts recommend keeping skin clean, well-hydrated, and moisturized to prevent pressure ulcers and infections.
Researchers predict that northern peatlands will remain carbon sinks until the end of this century, but their sink capacity will be substantially reduced after 2050. The modeling study aimed to address these concerns and highlighted the importance of peatlands in the global carbon cycle.
A new study found that only international trade has a net positive effect on global food systems sustainability, while population growth, urbanization, and lifestyle change have negative impacts. The study suggests that policymakers need better tools to measure and monitor food system dynamics to make them more sustainable.
Monash University researchers have identified an anti-parasitic drug, Ivermectin, as a potential treatment for COVID-19. The study found that a single dose of the drug can stop the SARS-CoV-2 virus from growing in cell culture within 48 hours.
EMBL scientists examined the molecular causes of a rare hereditary disease of the spine and ribs, revealing that errors in the segmentation clock can cause disorders. The researchers created a lab system to study this process, demonstrating that specific gene mutations, such as DLL3, are responsible for the condition.
Researchers at Arizona State University found that activating the anterior insula restored prosocial behaviors in animals with opioid addiction, a potential breakthrough in treating social behavioral deficits. The study used chemogenetic methods to selectively activate the brain region involved in both prosocial and addictive behaviors.
A retrospective observational study of ophthalmologists' experiences with familial amyloid polyneuropathies (FAP) reveals the challenges of treating this rare disease, particularly in maintaining eyesight despite liver transplants. The study aims to share knowledge and best practices with other researchers and doctors worldwide.
Researchers have identified a novel temperature sensing mechanism in plants using the phytochrome B protein, which triggers plant growth and controls flowering time. The study reveals that specific photobodies disappear selectively at different temperatures, suggesting individual sensors for specific temperature ranges.
Researchers at Linköping University have developed a tiny unit that can both transmit and receive optical signals using perovskite diodes. This innovation has the potential to simplify and shrink optoelectronic systems, particularly in applications requiring low weight, flexibility, or large surfaces.
Researchers at Uppsala University discovered that the plant had likely accumulated antibiotics from contaminated soil, not produced by nature.
A new study at CNIC discovers a molecular mechanism regulating macrophages, key immune sentinels. The research may lead to cancer treatments and tissue repair by targeting these cells.
Researchers at the Medical University of South Carolina have discovered a natural product, manzamine A, that exhibits anti-cancer properties in cervical cancer cells. The compound stops cell growth and causes some cells to die, with potential applications for treatment and development.
Researchers analyzed COVID-19 patients in Munich and found high viral replication and shedding in the throat during symptoms. This suggests individuals with COVID-19 are infectious very early on, potentially before they show symptoms.
Tropical Cyclone Irondro is intensifying in the Southern Indian Ocean, with NASA's Terra satellite capturing its organized storm structure and developing cloud-filled eye. The Joint Typhoon Warning Center forecasts maximum sustained winds near 75 knots by April 4.
A larger thigh circumference may be associated with lower blood pressure and a reduced risk of heart disease in people with obesity. Thigh circumference could potentially be used as an indicator for earlier detection and prevention of high blood pressure and related complications.
The article provides valuable information for pediatric healthcare clinicians on managing children with COVID-19 and its complications. Key findings highlight the importance of vaccination, infection control measures, and monitoring for long-term effects.
A recent study explores the dilemma of COVID-19, aging, and cardiovascular disease, examining the use of angiotensin-converting enzyme inhibitors and angiotensin receptor blockers in patients with coronavirus disease 2019. The findings highlight the need for careful consideration of treatment options in this vulnerable population.
The study aims to develop a unique instrument to investigate microscopic properties of superconductors and understand the emergence of spontaneous magnetic fields. The researchers hope to fill the knowledge gap that hinders the development of new devices, including quantum computers.
Researchers recommend continued use of ACE inhibitors and ARBs for COVID-19 patients due to cardiovascular benefits. The authors highlight the importance of considering individual patient risk factors in treatment decisions.
The study found that extreme rainfall days have increased significantly in metropolitan São Paulo, with a four-fold rise over the past seven decades. The researchers also observed an increase in consecutive dry days, suggesting that heavy rainfall events are becoming more concentrated in shorter periods.
Early March data shows positive news for people with disabilities in employment-to-population ratio, but declines expected in next month's Jobs Report. The Women's Project provides critical services to women with special needs transitioning from the justice system, including job training and placement.
Researchers at UCI found that depriving colon cancer cells of glutamine causes them to adapt and become more invasive, but a modified version of the metabolite alpha-ketoglutarate inhibits key signaling pathways and curbs tumor growth
Researchers found that even low levels of urban sky glow can suppress melatonin production in European perch, leading to impaired sleep. This highlights the impact of artificial lighting on aquatic life's natural rhythms.
The Rice University team has developed an automated bag valve mask ventilator unit that can be built for less than $300 in parts. In lab tests, the device delivered nonstop air for 24 hours, showing its potential to help critically ill COVID-19 patients.
A universal health passport scheme has been shown to improve the mental health of military veterans by providing a sense of control and continuity of care. The VUP pilot project reduced anxiety and gave participants a single document to access various services, promoting feelings of pride and identity.
Researchers at UMass Amherst developed a design for protective plastic face shields with clinical feedback from nurses, which can be mass-produced quickly by existing manufacturers. The shields are made from flexible plastic film and have been distributed to medical facilities in the region.
Research by WEARE at University of Córdoba reveals methods to sustainably manage groundwater, such as monitoring systems and high-added value crops, that can help recover over-exploited aquifers. Governance is also crucial in ensuring sustainable use.
Researchers identified common characteristics of COVID-19 patients who died in Wuhan, China, including high mortality rates among males over 50 with chronic diseases. The study found that respiratory failure, shock, and cardiac arrhythmia were leading causes of death, highlighting the importance of early detection and treatment.
A case study suggests that tocilizumab may effectively address severe COVID-19 symptoms in patients with multiple myeloma and other blood cancers. The patient's IL-6 levels decreased aftertocilizumab treatment, and his symptoms resolved.
NASA's Suomi NPP satellite provides visible image of newly formed Tropical Cyclone Harold near Solomon Islands. The storm threatens Vanuatu, which has issued warnings for damaging gale force winds.
A University of Maryland and Hong Kong University study suggests that wearing surgical masks in public may reduce the spread of diseases including influenza, rhinoviruses, and coronaviruses. The study found that masks significantly reduced airborne viruses from infected patients in laboratory experiments.
George Mason University researchers Brenda Bannan and Julie Zobel are supporting two research teams to develop smart community IoT innovation projects at the Eagle Bank Arena Living Lab. The funding will cover experiments on chemical release monitoring and enhanced alert systems.
School closures during the COVID-19 pandemic are expected to exacerbate childhood obesity by reducing out-of-school time and increasing sedentary activities. Interventions such as grab-and-go meals, farmers markets, and prioritizing physical education can help mitigate these effects.
A new review examines two decades of research on how people develop trust in AI, finding representation, capabilities, and anthropomorphism play key roles. The study proposes a framework to guide organizations integrating AI into work.
A new study by University of Texas at Arlington researchers found that people tend to rely on personal anecdotes rather than facts during medical emergencies, such as the COVID-19 pandemic. This bias can lead to irrational decision-making and a lack of fact-based decision-making when individuals feel vulnerable.
A Scripps Research study reveals a likely site of vulnerability on the new coronavirus at the root of COVID-19. The structural mapping revealed a nearly identical site on both coronaviruses to which the antibody binds, suggesting a functionally important and vulnerable site for this family of coronaviruses.
A UMass Amherst team, led by Professor David Julian McClements, has been awarded $200,000 to develop plant-based protein with a meat-like texture and feel. The goal is to create fiber-like structures from plant proteins that improve the texture of plant-based meat.
Researchers at the University of Illinois have used high-resolution microscopy tools to study an unusual type of superconductor, uranium ditelluride (UTe2). The measurements reveal strong evidence for the presence of exotic Majorana particles on its surface, which could provide insights into fundamental physics and quantum computing.
Researchers found that men in non-Western cultures were less preoccupied with body appearance and pursuing a muscular physique than their Western counterparts. Local ideas about masculinity and the association between muscle mass and work ethic played a significant role in shaping these attitudes.
Between 2008-2018, deaths from infectious diseases decreased steadily, with a significant shift towards HIV/AIDS among 15-24 year olds. Traditional vaccine-preventable diseases have largely disappeared, but seasonal and unpredictable diseases remain a concern.
A Colorado State University economist and his team analyzed the toll of long-term school closures on US health care providers, finding that closures could potentially negate mortality benefits. The researchers' work provides new insights for policymakers as schools nationwide shutter for weeks or months.
A new study published in Cancer Research found that Indigenous American ancestry is associated with a greater incidence of HER2-positive breast cancer in Latinas. The study analyzed data from over 1,300 patients and found that women with higher proportions of IA ancestry were more likely to develop HER2-positive tumors.
Research suggests that asymptomatic individuals infected with coronavirus can produce aerosolized particles during normal speech, potentially transmitting the infection. The study highlights the importance of collaboration among aerosol scientists, virologists, and engineers to understand respiratory diseases like COVID-19.
Researchers at the University of Rochester's Laboratory for Laser Energetics developed a novel method to shape intense laser light, accelerating electrons to record energies in very short distances. This technology could allow scientists to perform tabletop experiments to probe the Higgs boson and explore extra dimensions.
Researchers found that plant root hairs significantly reduce soil erosion by binding soil particles and increasing soil cohesion. The study suggests that root hairs may release materials that reinforce soil or enhance its properties, providing new insights into soil conservation.
A team of OU researchers is studying how Americans perceive COVID-19 and how false information on social media influences their behavior. The project aims to understand the spread of misinformation in a crisis and evaluate efforts to combat it.
Future climate change will cause drylands to expand at an accelerated rate, but their average productivity is expected to decline. The study found that while total global productivity may increase by 12%, individual dryland areas will experience decreased productivity due to changes in precipitation and temperatures.
A direct link has been found between the anti-apoptotic BCL2-family protein MCL1 and the cell-cycle checkpoint protein P18, showing that MCL1 can initiate cell proliferation via the CDK4/6-RB pathway.