A new study using a neural network-driven Earth system model predicts an increase in phytoplankton biomass in low-latitude regions by 2100. The team found that the traditional assumption of declining biomass due to climate change is not supported, and instead, phytoplankton may actually thrive in warmer waters.
A collaboration between Rutgers University and Scripps Research has led to the discovery of a small molecule that reduces α-synuclein protein levels, potentially slowing or stopping Parkinson's disease progression. This finding offers hope for early-stage patients and may be applicable to other neurodegenerative diseases like Alzheimer's.
A new University of Liverpool-led study found that two-thirds of obstetricians and gynaecologists experience traumatic work-related events, leading to clinically significant PTSD symptoms in 18% of consultants and trainees. The culture in obstetrics and gynaecology is identified as a barrier to trauma support.
Researchers found that birds and mammals have encapsulated Golgi tendon organs set directly at the muscle-tendon junction, detecting tension in precise areas. This allowed for controlled motion and a selective advantage that conserves energy.
SU2C's new health equity initiative aims to reduce racial and ethnic disparities in cancer research, addressing socio-economic, cultural, trust barriers that prevent minority participation. The organization requires grant proposals to include diverse patient recruitment and retention plans.
A new drug called Myeliviz has been approved for its first human trials to aid multiple sclerosis (MS) diagnoses. The drug targets and binds to myelin, allowing for its imaging by a PET scanner, potentially providing earlier and more accurate diagnoses.
A study on globular glial tauopathy reveals that phosphate groups are not unique to tau protein and can lead to dysfunction in other proteins. Glial cells also play a crucial role in the disease's progression by facilitating the spread of protein inclusions. This research sheds light on potential new drug targets to stop disease progre...
Researchers at Cedars-Sinai Medical Center found that people with Parkinson's disease before age 50 were born with disordered brain cells. The study suggests a potential new treatment using PEP005, which reduced alpha-synuclein levels and countered abnormal enzyme activity in dopamine neurons.
A five-year follow-up study of over 2,000 U.S. men with localized prostate cancer found that radiation therapy was associated with significant declines in erectile function, while surgery improved function over time. Prostatectomy also resulted in worse urinary incontinence compared to other treatments.
Patients who undergo open heart surgery can be discharged in 3 days without increased risk of complications, according to a recent study. Enhanced recovery after surgery (ERAS) programs aim to improve patient-centered care and reduce hospital stays by up to 30%.
A new polyamide family has been developed from a biogenic residue, offering improved performance and lower costs compared to traditional crude oil-based materials. The synthesis process is scalable and can be conducted in one reaction container, increasing sustainability.
Researchers developed a technique to quickly and sensitively characterize defects in 2D materials using laser light combined with second harmonic generation and dark field imaging. This method provides three times the brightness of standard bright field imaging, revealing grain boundaries and edges of semiconducting 2D materials.
A study published in Circulation reveals that an imbalance in the ratio of active and inactive myosin protein disrupts heart muscle contraction and relaxation, leading to hypertrophic cardiomyopathy. Treatment with a small-molecule drug restores proper contraction and energy consumption in human and rodent heart cells.
A Phase 1 clinical trial tests the safety and effectiveness of mAb CIS43LS in preventing malaria infection. Volunteers will receive a single dose of the antibody and then be exposed to malaria-carrying mosquitoes to assess protection.
A new production technique for CdTe material uses a high-pressure furnace and produces high-purity crystals in a rapid timeframe, outperforming current methods. The technique also eliminates concerns about explosions and allows for easier doping of the material.
A new study found that record-breaking whale entanglements in the Pacific Northwest were triggered by a unique marine heatwave, known as the 'Blob', which altered fish populations and habitats. The research has led to the development of online tools to help fishermen avoid entanglement risks.
Researchers found daratumumab to be safe and successful in treating patients with relapsed AL amyloidosis, a condition characterized by organ failure. The treatment was well-tolerated and effective when used with appropriate pre- and post-infusion medications.
Researchers at Arizona State University have developed bioinspired materials with tailored physical properties for various industries. The new materials are inspired by nature's mechanisms and can be custom-tailored to suit specific needs, offering a cheaper and more efficient alternative to conventional catalysts.
Researchers at the University of Basel have developed biocompatible polymer vesicles that can enter the cell nucleus, allowing for targeted drug delivery. The nanocontainers can be designed to transport therapeutic agents directly to the cell's control center.
Scientists have discovered the detailed structure of two calcium homeostasis modulator (CALHM) pores, which play a crucial role in sensing taste and controlling airways in lungs. The findings suggest these pores are essential for cell health and may lead to new therapies for Alzheimer's and depression.
A new method for developing genetic markers improves transfer rate to 92% in grapevine species, enabling breeders to quickly identify desirable traits. This breakthrough has far-reaching implications for improving fruit quality and responding to climate threats.
Researchers have developed a new treatment that completely kills the bacterial infection causing severe decline in lung function and death in cystic fibrosis patients. The treatment combines three antibiotics with no side effects, improving quality of life and survival chances for infected CF patients.
Tropical Cyclone Diane formed on January 24 and quickly weakened due to wind shear, dissipating by January 27. The storm's clouds were blown southwest of the weak center, revealing its final state.
A study by University of California San Diego researchers shows that consuming green algae improves human gastrointestinal issues associated with irritable bowel syndrome (IBS) such as diarrhea, gas and bloating. The results demonstrated a significant reduction in bowel discomfort and more regular bowel movements among participants.
Jesse Little, associate professor at University of Arizona, recognized for outstanding contributions to aeronautics and astronautics. He conducts research on subsonic and supersonic flows, leading the Turbulence and Flow Control Laboratory.
A new study warns that global conservation efforts may not be making progress due to ecological time-lags. Conservation measures can take decades to show results, and current targets may not accurately reflect success or failure. The research proposes using milestones to track progress towards biodiversity goals.
New research suggests that cleaning up ozone precursors in energy, industrial, and transportation sectors can mitigate climate change by increasing the land's ability to remove carbon dioxide through photosynthesis. This could result in a 15% increase in the size of the current land sink for carbon.
A microsimulation study found that nurse home visits improved health outcomes and reduced readmissions for patients with heart failure, while also being more effective than standard care. The intervention increased quality-adjusted life years (QALYs) and costs, resulting in an ICER of $19,570 per QALY gained.
A team from TU Wien, MPI Garching, and LMU Munich has developed a new method to measure the shape of light pulses using tiny silicon oxide crystals. This allows for precise information about the interaction of light and matter, enabling applications such as characterizing novel materials and detecting diseases.
Researchers found that Chagyrskaya Cave Neanderthals used tools similar to those made by Eastern European Neanderthals, suggesting a connection between the two populations. The discovery indicates at least two separate dispersals of Neanderthals into southern Siberia.
The Wyss Institute's Human Body-on-Chip platform uses fluidically-linked systems of multiple human Organ Chips to predict drug pharmacokinetics and pharmacodynamics. The system quantitatively predicts drug behavior across the entire linked system, offering alternatives to animal tests and improving drug development efficiency.
Researchers developed a thin, soft magnetic sensor matrix sheet system with tenfold improvement in sensitivity, enabling real-time visualization of magnetism. The system can be attached to the skin without causing discomfort and has high spatial resolution due to its high permeability.
A new study by researchers at the University of Limerick found that men and women employ different strategies to solve spatial cognition tasks. The research used eye-tracking technology to investigate cognitive proficiency in individuals and gamers, with results showing no male advantage in mental rotation abilities.
Researchers analyzed the virome of HPV-positive tonsil squamous cell carcinoma and neck metastasis, finding correlations between specific viruses and clinical outcomes. The study suggests that certain viral signatures may impact tumor biology and behavior, offering potential avenues for future research and treatment.
New IIASA-led research assesses economy-wide effects of sea level rise globally, highlighting significant GDP losses without further mitigation and adaptation. The study shows that projections for 2050 and 2100 reveal drastic changes in G20 countries' relative GDP impacts, with China facing the highest losses.
A study on the developmental origins of the frog urostyle reveals that thyroid hormone-mediated ossification played a crucial role in tail loss and rearrangement of the dorsal aorta. This process allowed for evolutionary novelty, shaping the body plan of Anura, including frogs.
A novel malaria vaccine candidate based on the tobacco mosaic virus has shown a 10X improvement over a comparator vaccine in mouse trials. The vaccine uses the TMV coat protein as a scaffold to refocus the host immune system, offering protection against Plasmodium falciparum malaria up to 11 months.
A new interactive map from Harvard University reveals nonviolent uprisings are more successful in achieving their goals, contrary to long-held assumptions. The dataset covers 1945-2014 and includes hundreds of maximalist campaigns globally.
Researchers at Rice University have developed a 'flash graphene' process that can turn bulk quantities of waste material into valuable graphene flakes. The process is quick, cheap, and produces high-quality graphene with reduced greenhouse gas emissions.
A team of international researchers has discovered a new phenomenon where partially miscible liquids deform the liquid-liquid interface. This finding is significant for oil recovery and CO2 injection processes, as it challenges traditional understanding of fluid dynamics in such systems. The study's results have implications for improv...
New research from Ohio State University reveals that high-level nuclear waste storage materials will degrade faster than expected due to their interaction. The study found severe localized corrosion of glass, ceramics, and stainless steel under certain conditions, posing significant challenges for the current storage model.
A study published in Perspectives on Behavior Science found that AI models can accurately interpret behavioral data, outperforming a popular visual-aid tool. This could lead to better decision-making and tailored interventions for individuals with developmental disabilities, mental health issues or learning difficulties.
Dr. Robert Kormos, MD, and Rob Wynbrandt, JD, receive the 2020 Distinguished Service Award for their decades-long selfless dedication and leadership in cardiothoracic surgery. They have contributed to the growth and success of The Society of Thoracic Surgeons and its patients.
John Drazan, a biomechanics researcher, received the AAAS Early Career Award for Public Engagement. He was recognized for his work combining research and public engagement to make science relevant to young people through sports.
A new study by University of British Columbia researchers found that young children between 4-5 years old prefer learning from people who consistently match their accuracy and confidence. This ability helps them distinguish reliable information sources, making them less susceptible to misinformation.
A study by Johns Hopkins Bloomberg School of Public Health found that people on high fiber diets are 40% more likely to experience bloating if they consume protein-rich diets. The researchers suggest that substituting high-quality carb calories for protein calories may reduce bloating and make these diets more tolerable.
E-scooters pose significant safety concerns, but new research highlights additional security and privacy risks including data breaches and spoofed GPS systems. The study identifies vulnerable points in the ride-sharing ecosystem that can be exploited by malicious actors.
Researchers from UC Riverside have developed an electrical detection method for terahertz electromagnetic waves, which can miniaturize equipment on microchips and enhance sensitivity. The discovery has significant implications for ultrafast and spin-based nanoscale device applications.
Researchers discovered over 120 clusters of nearly two-centuries-old orchid bee nests built on the altarpiece of a Basilica Cathedral in Casco Viejo, Panama. The analysis of preserved pollen revealed 48 plant species, indicating a diverse floral landscape surrounding the cathedral in the late 19th century.
A study by Emory University psychologists found that individuals with certain personality traits, particularly psychopathy and meanness, are more likely to view others as mere sex objects. This attitude is associated with sexual objectification and can be a precursor to harassment and violence.
A new study finds that climate change could shrink wine-growing regions by up to 56% unless growers swap varieties. By reshuffling where certain grape varieties are grown, losses can be reduced by half or a third, according to the research.
Researchers found that barbershop screenings can effectively identify undiagnosed black men with diabetes. The initiative is part of efforts to address significant racial disparities in healthcare access and outcomes.
A study found that individual mammalian cells in a population fail to respond synchronously to estrogen stimulation, neither do individual gene copies. However, a small molecule inhibitor increased the response of individual alleles to hormone, establishing a previously unrecognized mode of regulation at the single cell level.
A new organ-on-a-chip technology advance from Harvard University enables scientists to effectively replicate drug- and radiation-induced toxicity responses observed in human patients. The chip also replicated blood cell formation defects seen in patients with a rare genetic disorder, accurately predicting previously unknown abnormalities.
The survey found that UK doctors working in emergency medicine and general practice are most at risk of exhaustion, stress, and compassion fatigue. Doctors scored lower than average for resilience, with 31.5% experiencing high levels of burnout.
Scientists tracked mass loss from Pine Island Glacier using ESA satellite technology and found complex patterns in space and time, with thinning rates decreasing in the central trunk by a factor of five since 2007. This contradicts previous observations, highlighting the need to improve model projections for future sea level rise.
Scheduled fires synchronize bloom time of Echinacea angustifolia, increasing mating opportunities and nearly doubling seed production. The study promotes plant population health and maintains diversity in fire-dependent ecosystems.
A low-cost test screening for excess protein in the urine accurately identifies patients at higher risk for progressive kidney disease after being hospitalized for acute kidney injury. Targeting treatment to these high-risk patients could reduce future need for dialysis or kidney transplants and save billions of dollars.
Researchers found that 94% of middle school teachers experience high stress, with varying coping mechanisms. The study suggests reducing teaching burden is critical for improving student outcomes academically and behaviorally. School districts can provide initiatives and programs to promote mental health and reduce teacher stress.
A University of Washington study found that rural kids carrying handguns is 'not uncommon', starting as early as the sixth grade. The practice is associated with pro-handgun attitudes and having friends who carry handguns.