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Levels of antibodies in the blood of vaccinated people that are able to recognise and fight the new SARS-CoV-2 Delta variant first discovered in India (B.1.617.2) are on average lower than those against previously circulating variants in the UK, according to new laboratory data from the Francis Crick Institute and the National Institute for Health Research (NIHR) UCLH Biomedical Research Centre, published as a Research letter in The Lancet.

For the study, published in Lancet Healthy Longevity, researchers looked at rates of Covid-19 infections between October and February among more than 2,000 care home residents and staff, comparing those who had evidence of a previous infection up to 10 months earlier, as determined by antibody testing, with those who had not been previously infected.

Treatment with an immunotherapy drug following kidney cancer surgery, prolonged disease-free survival rates in patients at high risk for recurrence, according to an interim report of a phase 3 clinical trial of adjuvant immunotherapy in this patient population.

ew research from Memorial Sloan Kettering Cancer Center (MSK) medical oncologist Dean Bajorin, MD, and colleagues found that patients who received nivolumab (Opdivo®) after bladder cancer surgery reduced their overall risk for high-grade bladder cancer recurrence. This research was published in the New England Journal of Medicine.

The study reveals that Colorado's social environment is far more conducive to wolf recovery than states like Montana and Idaho, which currently have state legislative efforts to reduce wolf populations.

When it comes to the art of quilting, determining the feasibility and order of steps in advanced patterns can be notoriously complicated - and frustrating. By automating that process, a new algorithm enables quilters to focus on design and creation.

While preventative care for COVID-19 has made much noise (with vaccines having rolled out in most countries), the soaring infection rates indicate the need for effective treatments. Using cultured cells to study SARS-CoV-2 infections, researchers at the Tokyo University of Science and other institutions have discovered that the drugs cepharanthine and nelfinavir are effective at combating the virus, with the former preventing the virus from entering cells and the latter preventing the virus from replicating.

Mockingbirds follow similar musical rules as those found in human music, from Beethoven to Kendrick Lamar.

Cardiovascular imaging demonstrated no evidence of myocardial injury or myocarditis in athletes after COVID-19 infection, according to a research letter published in Circulation by Le Bonheur Children's Hospital and the University of Tennessee Health Science Center cardiologists.

After a 2020 Vanderbilt University Medical Center study showed women have a difficult time accessing treatment for opioid use disorder (OUD), investigators analyzed comments received from the study's participants to further shed light on barriers to care, which included everything from long on-hold times to difficult interactions with clinic receptionists during phone calls seeking appointments.

Sickle cell disease leads to chronic pain, organ failure, and early death in patients worldwide. A team led by Broad Institute of MIT and Harvard and St. Jude Children's Research Hospital has demonstrated a gene editing approach that efficiently corrects the mutation underlying SCD in patient blood stem cells and in mice. This treatment rescued disease symptoms in animal models, enabling long-lasting production of healthy blood cells, and could inspire a therapeutic strategy for SCD.

University of Washington glaciologists are co-authors on two papers that analyzed Antarctic ice cores to understand the continent's air temperatures during the most recent glacial period. The results help understand how the region behaves during a major climate transition.

UPTON, NY--A team of researchers led by chemists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory has studied an elusive property in cathode materials, called a valence gradient, to understand its effect on battery performance. The findings, published in Nature Communications, demonstrated that the valence gradient can serve as a new approach for stabilizing the structure of high-nickel-content cathodes against degradation and safety issues.

The COVID-19 shutdown initially seemed to hit pause on pregnancy and birth rates, new research from one major hospital system suggests, but that trend is quickly reversing.

Scientists from the University of Rhode Island have taken the first steps toward understanding the function of microbes that live on and in Eastern oysters, which may have implications for oyster health and the management of oyster reefs and aquaculture facilities.

North Carolina State University researchers have developed a computer simulation tool to predict when and where pests and diseases will attack crops or forests, and also test when to apply pesticides or other management strategies to contain them.

A team from Carnegie Mellon University, the University of Sao Paulo and Facebook AI Research developed a model that enables a drone to shoot a video based on a desired emotion or viewer reaction. The drone uses camera angles, speeds and flight paths to generate a video that could be exciting, calm, enjoyable or nerve-wracking -- depending on what the filmmaker tells it.

In a new article published in Clinical Cancer Research, Moffitt Cancer Center researchers reveal how different therapies impact the surrounding immune environment of metastatic melanoma tumors according to location and identify a rare population of immune cells that is associated with improved overall survival.

According to a new University of California San Diego article published in Nature Energy there are encouraging signs in emerging clean energy technology "niches"--countries, states or corporations--that are pioneering decarbonization.

A complex zone of folding and faulting that links two faults underneath downtown Salt Lake City could deform the ground during a large earthquake, according to a new study.