Culture
BOSTON - A long-running debate over how an important gene-silencing protein identifies its targets has been resolved by researchers at Massachusetts General Hospital (MGH). Their findings, reported in Nature Structural and Molecular Biology, also explain certain mysteries about the behavior of this protein, known as Polycomb repressive complex 2 (PRC2).
If you've ever had a bad case of jet lag, you know how a disruption to your body's circadian rhythm makes it difficult to function. Molecular circadian "clocks" exist in cells throughout the body, governing more than just sleep and wake cycles - they are crucial to many aspects of human health. For more than a decade researchers have been trying to figure out what makes them tick, in search of new insights into diseases like Alzheimer's, cancer and diabetes.
New Rochelle, NY, January 4, 2021--Crop plants and animals can be infected by bacterial pathogens that reduce yield, cause food wastage, and carry human pathogens that spread disease on consumption. Bacteriophage can play an important role in microbial control, according to a new Special Issue on Agriculture and Aquaculture published in the peer-reviewed journal PHAGE: Therapy, Applications, and Research. Click here to read the issue.
A new study out of the University of Chicago Medicine following young adult drinkers for 10 years has found that individuals who reported the highest sensitivity to alcohol's pleasurable and rewarding effects at the start of the trial were more likely to develop an alcohol use disorder (AUD) over the course of the study.
Bird diets provide a real treasure for research into the distribution and conservation of their prey, such as overlooked and rare bush-cricket species, point out scientists after studying the diet of the Eurasian Eagle Owl (Bubo bubo) in southeastern Bulgaria.
December 31, 2020 - Data on COVID-19 transmission among Chicago youth - particularly in the city's extensive network of Catholic schools - supports a strategy for gradual reopening of the city's public school system, according to a report in the Journal of Public Health Management and Practice.
CORVALLIS, Ore. -- A pair of recent studies from Oregon State University found that Oregon's Medicaid expansion in 2014 has led to increased prenatal care among low-income women, as well as improved health outcomes for newborn babies.
In the three years after the expansion, one study found that Oregon saw an almost 2 percentage point increase in first trimester prenatal care utilization, relative to 18% of the pre-expansion population who lacked any access to prenatal care in the earlier stages of pregnancy.
By applying statistical geometry to analyzing urban road networks, KAUST researchers have advanced understanding of how wireless charging roads might influence driver behavior and city planning in a future where electric vehicles (EVs) dominate the car market.
Using a new combination of emitter molecules, researchers in Japan have demonstrated the promise of a novel approach to finally overcome a major challenge facing displays using organic light-emitting diodes: a blue light source matching the excellent performance of the red and green ones.
Babies who suffer oxygen deficiencies during birth are at risk of brain damage that can lead to developmental delays, cerebral palsy and even death. To prevent this, most women in labor undergo continuous monitoring of the baby's heart rate and receive supplemental oxygen if the heart rate is abnormal, with the thought that this common practice increases oxygen delivery to the baby. However, there is conflicting evidence about whether the long-recommended practice improves infant health.
MADISON, Wis. -- Deforestation dropped by 18 percent in two years in African countries where organizations subscribed to receive warnings from a new service using satellites to detect decreases in forest cover in the tropics.
The carbon emissions avoided by reducing deforestation were worth between $149 million and $696 million, based on the ability of lower emissions to reduce the detrimental economic consequences of climate change.
Researchers have found a novel way to identify heat-stressed corals, which could help scientists pinpoint the coral species that need protection from warming ocean waters linked to climate change, according to a Rutgers-led study.
VANCOUVER, Wash. --People dreaming of travel post-COVID-19 now have some scientific data to support their wanderlust.
A new study in the journal of Tourism Analysis shows frequent travelers are happier with their lives than people who don't travel at all.
San Antonio, Texas (January 4, 2020) - Scientists at Texas Biomedical Research Institute (Texas Biomed) and Southwest National Primate Research Center (SNPRC) published their findings regarding a comprehensive animal model study of SARS-CoV-2 in the peer-reviewed journal Nature Microbiology. These findings were originally posted online in BioRxiv in June of 2020.
TAMPA, Fla (Jan 4, 2021) — Despite the progress made in managing asthma and chronic obstructive pulmonary disease (COPD), poorly controlled symptoms for both respiratory diseases can lead to severe shortness of breath, hospitalizations or even death.