The Ecological Society of America presents an action plan to address growing environmental challenges globally. The report emphasizes the need for integrating ecological knowledge into policy and management, fostering an ecologically knowledgeable public, and building infrastructure for ecology.
Dr. Charles Pak, a renowned researcher, has been recognized with an international award for his groundbreaking work on kidney-stone disease treatment methodologies. He has developed several drugs used worldwide and diagnostic methods for measuring risk factors, improving patient outcomes.
Researchers found that cross-priming, a key mechanism in T-cell activation, is directly correlated with the levels of whole proteins expressed by virus-infected cells. This new information could lead to the development of vaccines effective against infectious diseases such as HIV/AIDS and malaria.
Researchers at UCLA successfully synthesized three identical, mutually interlocking Borromean rings around six metal templates. The complex seven-step synthesis required the use of computational chemistry and a high-risk approach.
Scientists found prolonged changes in hydrothermal activity after a magnitude-7.9 Denali fault earthquake in Alaska triggered more than 1,000 small earthquakes in Yellowstone within a week. Some geysers erupted more frequently while others less often due to changes in water pressure and underground conduits.
A study by Johns Hopkins Medicine found that nearly half of ovarian cancer surgeries in Maryland were performed by low-volume surgeons, those with four or fewer cases per year. High-volume surgeons, who perform more than 10 cases per year, are more likely to accurately assess disease stage and increase survival rates.
A new government survey reveals that 36 percent of US adults use some form of complementary and alternative medicine (CAM), with prayer being the most commonly used therapy. The survey found that CAM use was more prevalent among women, those with higher education, and people who had been hospitalized in the past year.
A study published in BMC Medical Research Methodology revealed that over 38% of Nature papers and a quarter of BMJ articles contained at least one statistical error. The researchers suggest making raw data freely available to minimize the impact of errors, which could have important practical consequences.
Researchers from NJIT and Caltech combined NASA cloud data with earthshine records to analyze Earth's reflectance and global cloud cover. The study suggests that Earth's average albedo varies considerably from year to year and decade to decade.
A recent study has found that COX-2 inhibitors may have a lower risk of congestive heart failure compared to non-selective NSAIDs. COX-2 inhibitors rofecoxib and celecoxib showed significantly different risks of hospital admission for heart failure, with users of celecoxib having the same rate as those who had never used NSAIDs.
Loyola Medicine is conducting a clinical trial testing a new oxygen-carrying blood substitute for trauma patients. The study aims to compare the survival rate of patients receiving the blood substitute with those receiving saline solution. Community outreach efforts have been made to inform the public about the trial.
Research finds that mitochondrial function decline is a critical mechanism driving aging, leading to premature aging in mice. The study highlights the potential for protecting mitochondrial DNA from damage to slow down aging and treat related pathological changes.
New research indicates that hormone therapy may still offer important health benefits to postmenopausal women. The study's authors argue that the effects of different estrogens and progestins can vary significantly depending on formulation, dosage, and administration method.
Scientists have discovered that ribosomes' universally conserved nucleotides are not crucial for building proteins but instead aid in their release. The findings challenge long-held ideas about protein synthesis, suggesting a new model for the ribosome's function.
Researchers found that fig extracts inhibited the growth of E.coli and Salmonella bacteria, while control samples showed increased bacterial loads. The findings could lead to the use of fig extracts as a natural additive in processed foods.
The US Department of Energy has funded two Fusion Science Centers, one at the University of Maryland/UCLA and the other at the University of Rochester. The centers will focus on fundamental issues in fusion plasma science and provide education and training for researchers and students.
Researchers from USC provide a new perspective on treating genetic disorders by switching genes back on using epigenetic therapy. Several chemical compounds have been found to affect epigenetic gene changes and are being tested in clinical trials, including one recently approved for myelodysplastic syndrome.
A new study published in Science proposes a potential design principle for vaccines targeting difficult-to-destroy viruses like HIV and smallpox. The research found that a double-punch approach, targeting both pathways to activate killer cells, could provide more efficient protection against viruses.
The study found a strong link between nerve damage and the presence of molecules Nav.1.6 and NCX, which can lead to permanent and irreparable damage in MS. The researchers hope to design new therapies that will protect vulnerable nerve fibers.
Astronomers have discovered over 300 newly forming stars in a distant nebula, creating ideal conditions for the formation of new solar systems. The sheer number of objects is astounding, and may force us to rewrite our ideas of star formation and how much of it is going on in the Milky Way.
The Tobacco industry's document depository in Guildford, UK, is being criticized for its limited access and transparency. The company has failed to provide electronic access to requested documents, despite claiming to have 'big time imaging' capabilities.
A Johns Hopkins-led study found that most physicians reported positive attitudes towards caring for patients with chronic conditions, but felt they had received less training than needed. Chronic problems like diabetes and heart disease account for over 75% of healthcare spending in the US.
A new percolation model allows researchers to study cell signaling and track the movement of single atoms in complex pathways. This breakthrough enables fundamental chemical reactions to be observed at the molecular level in living cells.
The NSF Discovery Corps fellowship program aims to connect researchers with host organizations, promoting interdisciplinary collaboration and skill-sharing. The pilot project will provide funding for six fellowships focused on various projects, including promoting STEM careers among undergraduates.
The study reveals changes in Earth's reflectance over the past two decades, with a sharp decline in albedo from 1995-2001 and subsequent brightening. These variations are comparable to those in infrared radiation observed in the tropics, influencing the Earth's radiation budget.
Pharmacogenomics has the potential to improve health outcomes and reduce costs by identifying genes that govern drug responses. However, conducting clinical trials with pharmacogenomic studies poses challenges due to multiple genetic influences and interactions with other drugs.
Researchers have discovered a new way in which mutated Ras proteins contribute to cancer progression. They found that Ras interacts with an enzyme essential for the synthesis of GPI-anchored proteins, regulating their production on cell surfaces.
Researchers discovered a previously unknown microbial community in Mayan ruins that breaks down limestone from the inside out. The dominant Actinobacteria population on the interior surfaces degrades the stone as it grows, challenging conventional disinfection methods.
A recent study published in The Lancet found that Bispectral Index (BIS) monitoring can significantly reduce the incidence of awareness during surgery. By using BIS-guided anaesthesia, patients at risk experienced only two cases of awareness compared to 11 reported cases with standard care.
Researchers have discovered that a gene therapy using growth factor VEGF can slow down the onset and progression of ALS in mice, increasing life expectancy by 30%. This treatment has shown promising results without toxic side effects, offering new hope for patients with this incurable disease.
Researchers identify source of random noise in gene expression, finding that promoter preparation and remodeling contribute to variability. This variation can affect protein levels and cell behavior, with implications for evolution and development.
Researchers identified more than 500 proteins contained in the midbody structure necessary for normal cell division. Inactivating these proteins led to cytokinesis defects, causing abnormal cell division, which can lead to diseases such as cancer, birth defects, and neurological disorders.
The University of Cincinnati team is heading to Santorini, Greece to assess the island's problems and prioritize solutions. The team will focus on rapid assessment, evaluation and data collection regarding the island's carrying capacity issues, waste management, and infrastructure costs.
Researchers at Yale University have developed a method to target specific populations of nerve cells in the brain using viruses. By injecting an adeno-associated virus into the brain, they can trigger the expression of a jellyfish gene that glows green in certain neurons. This approach has significant potential for the treatment of neu...
The Wearable Low Vision Aid (WLVA) is a portable system that uses an infrared camera and head-mounted display to warn users of potential hazards. The device projects a warning icon onto the user's retina using an illuminated, vibrating crystal, alerting them to obstacles such as branches or trash cans.
The center will focus on research methods for creating a hydrogen economy, including production, safety, and performance enhancements. Florida Tech aims to contribute to the nation's transition away from dependence on Middle Eastern oil.