The Perioperative Surgical Home model significantly improves patient outcomes and reduces healthcare costs through coordinated care. Studies found PSH models reduced cancellations, complications, readmissions, and hospital stays.
A team of scientists at Johannes Gutenberg University Mainz uncovered a new signal pathway in the brain that plays a crucial role in learning and sensory input processing. Glial cells release a specific protein fragment that influences neuronal cross-talk, leading to changes in neural networks.
Eight seed grants support promising new research in clean technology and energy efficiency, focusing on photovoltaics, nanoscale heat transmission, power electronics, and sustainable energy systems. The projects aim to improve energy efficiency and reduce waste heat.
A landmark study found that training older adults in social media improves mental health and well-being by enhancing cognitive capacity, increasing self-competence, and combating isolation. The study showed that participants became more positive about computers, engaged in social activity, and had a stronger sense of personal identity.
Researchers from Scripps Florida are investigating microRNAs as a potential key to treating posttraumatic stress disorder (PTSD) by erasing traumatic memories without altering other, more benign ones. The study aims to understand how the brain stores toxic memories and develop new targets to selectively target harmful memories.
Researchers found sections of the Tohoku fault were relieving seismic stress at an accelerating rate for years before the 9.0 magnitude quake, potentially shortening its occurrence time. The study used GPS measurements from a dense Japanese network to analyze decoupling and stress transfer along the fault line.
A groundbreaking study found that the Los Angeles LGBT Center's voter persuasion methods reduced anti-gay prejudice and may have potential to reduce other forms of prejudice. The approach, involving one-on-one conversations, had a long-lasting impact on changing conservative voters' minds.
A study led by the University of Barcelona found that tourism, fishing, and sea transport are compromising the wellbeing of common bottlenose dolphins in the Pityusic Islands. The researchers estimate there are only a few hundred dolphins in the area, and conservation measures are needed to protect them.
The study provides insights into how penguins have adapted to the cold Antarctic environment through complex biological systems. The researchers identified genes related to beta-keratins, lipid metabolism, and forelimb evolution that are unique to penguins.
Researchers found a way for cells to encode information about incoming chemical signals, given their variable states. By analyzing responses over time, they eliminated the 'noise' of cellular variability and accurately recorded signal levels.
Researchers at the Buck Institute discovered that senescent cells secrete PDGF-AA, which accelerates wound closure and heals wounds normally. This finding suggests that cellular senescence may play a beneficial role in human health throughout the lifespan.
Researchers have discovered that birds and humans share the same genes to produce speech, with similar brain circuitry involved in singing behavior. The study, led by Duke neuroscientist Erich Jarvis, reveals that vocal learning evolved twice or three times among songbirds, parrots, and hummingbirds.
A study published in Medical Care found that hospitals adopting surgical robots performed more partial nephrectomies, an underutilized procedure that preserves functioning kidney tissue. The increased use of partial nephrectomy may be attributed to improved magnification and manual dexterity provided by the robots.
A new study published in Neurology eliminated hepatitis C virus as a cause of mental impairment in HIV patients. The research, conducted by a team of scientists at Washington University School of Medicine, involved 1,582 HIV patients and found no evidence that hepatitis C infection affects the brain.
Research reveals that blocking androgen receptors can reduce the growth of estrogen-positive breast cancers and kill triple-negative breast cancer cells. Combining these drugs with HER2 or mTOR-targeting therapies shows promise for increased effectiveness in treating breast cancer.
Researchers identified two lipid metabolites, lysophosphatidylcholine and sphingomyelin, associated with reduced risk of coronary heart disease, while monoglyceride was linked to increased risk. The study's findings suggest that these blood lipid metabolites could serve as predictors for cardiovascular disease.
A new computational technique developed at UT Austin has enabled the construction of an avian tree of life that sheds light on bird evolution, including a 'big bang' in timing and rearranged evolutionary relationships. The study analyzed entire bird genomes, providing new insights into song pattern recognition and other traits.
A team of scientists completed the largest whole genome study of a single class of animals to date, sequencing and comparing full genomes of 48 bird species. The study resolves early branches in the tree of life of modern birds, providing new insights into their evolutionary history and adaptation to different lifestyles.
A new study by the University of Exeter Medical School found that residents in energy-efficient social housing may have a greater risk of developing asthma. The presence of mould doubled this risk, highlighting the need for residents to properly ventilate their homes to prevent health issues.
Researchers at the University of Southampton have found that a specific form of antibody, IgG2B, is more effective at stimulating cancer immunity than others. By engineering antibodies into a locked B structure, they aim to create stronger immune stimulators for cancer patients.
A study from Purdue University reveals that invasive species can transform landscapes in various ways, including altering sedimentation rates and changing stream channels. The review highlights the importance of identifying high-risk areas and understanding the impacts of invasive microbial organisms.
A four-year project studied the genome sequence of 48 bird species, shedding light on how they evolved and adapted. The research revealed new candidate gene associations with vocal learning, skeletal development, and plumage for mating display.
A USF study found that many college students perceive hookah as a safer alternative to cigarette smoking, despite the risks associated with it. The research highlights the need for public health campaigns to address misunderstandings about hookah use and its potential hazards.
A new statistical model explains the emergence of major world religions around rising affluence in Eurasia. Researchers found that as individuals reached a threshold of 20,000 kcal/day, they experienced increased peace and security, leading to a shift towards moralizing religions.
A new study led by researchers at University of California, San Diego School of Medicine found that obese children's brains show enhanced responses to sugar. The study suggests that this 'food reward' response may predispose them to crave more sugar throughout life.
Researchers used attosecond XUV spectroscopy to capture individual snapshots of electrons transitioning from the valence shell to the conduction band in silicon. The transition takes less than 450 attoseconds, allowing scientists to study complex electronic processes that were previously too fast to be approached experimentally.
A UCLA-Columbia study found that direct conversations with individuals affected by an issue can build lasting support, as seen in a conversation about gay marriage. The study also showed that the effect can spill over to friends and family members, leading to sustained increases in support.
Researchers have made significant breakthroughs in understanding galaxy evolution by modeling the effects of stellar activity on star formation. By running complex supercomputer simulations, they found that feedback from stars plays a crucial role in regulating galaxy growth.
A recent study sequencing the genomes of 45 avian species has provided the most reliable tree of life for birds, shedding light on their rapid emergence from a mass extinction event. The findings reveal that modern birds diverged rapidly and their sex chromosomes have evolved differently than those in humans.
A recent Science study reveals that crocodilians have a slow rate of mutation, evolving about one-quarter the rate of birds. This discovery sheds light on how these species maintained their genetic diversity and survived for hundreds of millions of years.
Researchers at Kent State University will study how human dynamics across social media and social networks can be modeled using a $300,000 grant from the National Science Foundation. The goal is to improve disaster warnings and alerts as well as communicate more effectively with the public on social issues.
A study published in Science has identified a single mutated gene, K13, as the cause of growing resistance to malaria drugs in Southeast Asia. This finding provides a way to detect emerging resistance and potentially eliminate it before spreading globally.
A new family of cancer drugs targeting multiple key proteins could treat incurable skin cancers. The panRAF inhibitors showed effectiveness in patients with melanoma resistant to BRAF inhibitors.
Scientists have identified an atypical photon emission signal in X-rays from space that could be evidence of dark matter. The anomaly's distribution corresponds to expected patterns for dark matter, and further analysis confirms the findings.
Research finds that nocturnal gout attacks are 2.4 times higher at night and 1.3 times higher in the evening compared to daytime hours. Prophylactic measures may be more effective in preventing flares, especially at night.
A Tufts University study reveals large disparities in death rates across race and ethnicity in Massachusetts for HIV/AIDS and hepatitis C. Hotspots of high mortality were found in communities with highest need for targeted public health and clinical responses.
A study by University of Utah researchers found a unique mechanism used by the Ebola virus and other related viruses to replicate. The discovery, which was made possible through computer simulations, may lead to new targets for antiviral drugs within five to 10 years.
A team of researchers has developed a new method, laser shock imprinting, to create large-area patterns of three-dimensional nanoshapes from metal sheets. This technique enables the mass production of innovative materials with engineered surfaces that control light, potentially revolutionizing high-speed electronics, advanced sensors, ...
BioServe Space Technologies will launch state-of-the-art hardware on SpaceX Dragon spacecraft, including petri dishes with infected nematode organisms, to study bacterial virulence in low gravity. The experiment aims to understand how pathogens behave in space and has implications for human health.
Researchers have made significant discoveries about coenzyme Q and its production pathway, shedding light on mitochondrial function and its link to human diseases. Two new studies published in PNAS and Molecular Cell reveal the biochemical functions of key proteins involved in coenzyme Q synthesis.
New studies suggest that MERS-CoV is unlikely to reach epidemic status due to effective infection control measures. The virus exhibits a high mortality rate, but hospital-acquired infections dominate the epidemiology. Prolonged infection control measures are crucial in severely ill patients with MERS-CoV.
The study found tamoxifen reduced breast cancer rates by around 30% and oestrogen receptor positive invasive cancer by 35%. After 20 years, the estimated risk of developing breast cancer was 8% in the tamoxifen group, compared to 12% in the placebo group.
An international team has sequenced and compared full genomes of 48 bird species to resolve the timing and relationships of modern birds. The study suggests that only a few bird lineages survived the mass extinction event, giving rise to the 10,000 Neoaves species that comprise 95% of all bird species.
A study found that current magazines, especially gossipy ones, are more prone to disappearance from waiting rooms. Non-gossipy magazines remained intact, and their loss was often linked to cost savings.
Scientists studied wild grasses in the Fertile Crescent to identify traits suitable for agriculture. They found that wild relatives of current crop plants have bigger seeds and less bushy stems, making them ideal for farming. This research could help shape the future of food production by understanding the past.
A study found that cinacalcet reduced the rate of bone fracture in patients on dialysis by 16-29%, after adjusting for patient characteristics. The drug may provide a protective effect against fractures in these patients, who are at increased risk due to kidney failure.
Researchers at the University of Rochester Medical Center discovered that the Thy1 protein plays a fundamental role in controlling whether primitive cells become fat cells. Restoring Thy1 expression may help prevent or reduce obesity.
A study of bird genomes reveals that birds are less susceptible to viral invasions or purge them more effectively than mammals. The research, published in Science, identified five viral families that have left a footprint in the bird genome during evolution.
Researchers develop fundamental cuts and folds to maintain lattice proportions, enabling versatile applications in nanotechnology, architecture, and aerospace. The technique allows for the creation of complex shapes, including channels and ratcheting interfaces, with potential uses in self-folding materials.
A team of scientists has decoded the avian genome, revealing that bird evolution occurred rapidly 65 million years ago. The study provides new insights into the evolutionary history of birds, including the discovery of ancient viruses and unexpected kinship between waterbirds and landbirds.
Researchers found that left-wing individuals spend more time engaging in vigorous physical activity and walking compared to political centrists. Meanwhile, those who don't reveal their political beliefs are the most physically inactive.
A global collaboration has sequenced and compared full genomes of 48 bird species, revealing the origins of feathers, flight, song, and sex chromosomes. The study resolves key debates on bird family trees and evolutionary timelines.
A 10-week cooking skills program in Australia resulted in sustained changes in participants' food purchasing behaviors, knowledge, and social interactions. Participants reported increased confidence in cooking and eating healthier meals together as a family.
A new statistical model developed by WPI's Patrick Flaherty allows better identification of different cell types found in solid tumors, enabling more targeted treatment options. The GLAD model accurately predicted the fractions of various subtypes in glioblastoma tumors and has potential applications in breast cancer treatment.
A study found that genetic variants in the IL-28B gene affect influenza vaccine responses. Individuals with at least one copy of the minor allele were more likely to achieve seroconversion after vaccination, particularly those on high doses of immune-suppressive drugs. Blocking the IL-28B receptor may boost the antibody response to flu...
A Dartmouth study found that low-income adolescents consume more fruits and vegetables when eating at school, while high-income peers consume fewer during the school months. School food plays a crucial role in improving dietary quality among vulnerable students.
Researchers have found a new species of Osedax bone worms with females containing harems of tiny dwarf males. The largest male is tens of thousands times larger than its relatives and has evolved to consume bones on its own.
Researchers at Virginia Commonwealth University have discovered a novel microRNA-gene interaction that could lead to new therapies for malignant glioma, the most common and deadly form of brain tumor. Increasing miR-184 expression slows glioma cell growth by regulating SND1, a cancer-promoting gene.
A Texas Tech University biologist led a team of over 50 scientists in mapping the genomes of three crocodilians, including a crocodile, alligator, and gharial. The research reveals that crocodilian genomes change very slowly compared to birds, with an estimated 93% identical DNA across their genomes.
Hagupit has weakened to a depression in the South China Sea before making landfall in southern Vietnam. The storm's maximum sustained winds dropped to 30 knots on Dec. 11, with forecasters predicting quick dissipation after landfall.