Culture
GROUND-BREAKING research from the University of Huddersfield, announced ahead of World Cancer Day 2021, proves that scalp cooling physically protects hair follicles from chemotherapy drugs. It is the world's first piece of biological evidence that explains how scalp cooling actually works and the mechanism behind its protection of the hair follicle.
Some of the most commonly used drugs for treating hereditary breast and ovarian cancers may not work the way we thought they did, according to new University of Colorado Boulder research.
The paper, published February 2 in the journal Nature Communications, sheds new light on how they do work and could open the door to new next-generation medications that work better, the authors said.
BUFFALO, N.Y. - A popular streaming service boasts a film inventory approaching 4,000 titles. When it's time to pick a movie, are you more likely to quickly make a decision or meticulously sift through the possibilities?
Psychologists refer to those who search minimally for something to arrive at an adequate choice as "satisficers." It's the "maximizers," meantime, who search exhaustively for what might be considered as the perfect option.
An important bacterial disease that affects citrus trees and causes lesions, citrus canker has been effectively controlled by spraying copper. However standard management techniques involve spraying excessive amounts of copper and water without consideration for the size of the trees.
The inauguration of Joe Biden and Kamala Harris marks a new era for science policy in the U.S. and beyond. The new administration has inherited a global pandemic and worsening climate change, among other science-related issues. A cover story in Chemical & Engineering News (C&EN), the weekly newsmagazine of the American Chemical Society, delves into what this means for chemists and chemistry as a whole.
For decades, scientists have wrestled with rival theories to explain how interactions between species, like competition, influence biodiversity. Tracking microbial life across the planet, researchers from McGill University show that biodiversity does in fact foster further diversity in microbiomes that are initially less diverse. However, diversity rates plateau with increased competition for survival and space in more diverse microbiomes.
WASHINGTON -- Researchers have developed a unique inkjet printing method for fabricating tiny biocompatible polymer microdisk lasers for biosensing applications. The approach enables production of both the laser and sensor in a room temperature, open-air environment, potentially enabling new uses of biosensing technologies for health monitoring and disease diagnostics.
Coffee rust is a parasitic fungus and a big problem for coffee growers around the world. A study in the birthplace of coffee - Ethiopia - shows that another fungus seems to have the capacity to supress the rust outbreaks in this landscape.
In the first longitudinal study to follow Georgia pre-K students through middle school, Stacey Neuharth-Pritchett, associate dean for academic programs and professor in UGA's Mary Frances Early College of Education, found that participating in pre-K programs positively predicted mathematical achievement in students through seventh grade.
LOS ANGELES (Feb. 3, 2021) -- For the first time in humans, investigators at Cedars-Sinai have identified the neurons responsible for canceling planned behaviors or actions--a highly adaptive skill that when lost, can lead to unwanted movements.
Known as "stop signal neurons," these neurons are critical in powering someone to stop or abort an action they have already put in process.
NEW YORK and LA JOLLA, CA--A phase 1 clinical trial testing a novel vaccine approach to prevent HIV has produced promising results, IAVI and Scripps Research announced today. The vaccine showed success in stimulating production of rare immune cells needed to start the process of generating antibodies against the fast-mutating virus; the targeted response was detected in 97 percent of participants who received the vaccine.
ROCHESTER, Minn. -- A study by Mayo Clinic researchers published in Kidney International Reports finds that immune checkpoint inhibitors, may have negative consequences in some patients, including acute kidney inflammation, known as interstitial nephritis. Immune checkpoint inhibitors are used to treat cancer by stimulating the immune system to attack cancerous cells.
UNIVERSITY PARK, Pa. -- Muscle wasting, or the loss of muscle tissue, is a common problem for people with cancer, but the precise mechanisms have long eluded doctors and scientists. Now, a new study led by Penn State researchers gives new clues to how muscle wasting happens on a cellular level.
How do the normal pains of everyday life, such as headaches and backaches, influence our ability to think? Recent studies suggest that healthy individuals in pain also show deficits in working memory, or the cognitive process of holding and manipulating information over short periods of time. Prior research suggests that pain-related impairments in working memory depend on an individual's level of emotional distress. Yet the specific brain and psychological factors underlying the role of emotional distress in contributing to this relationship are not well understood.
It is important for patients to understand the information they need for making health decisions, yet studies have shown that a large segment of the population lacks the health literacy to do so. Health literacy refers to capacity of people to obtain, process, and understand health information needed for making health decisions. A researcher in the School of Information Sciences at the University of Illinois Urbana-Champaign is addressing this topic.