Culture
Add this to the list of real-life spidey senses: Harvard researchers have shown that jumping spiders are able to tell the difference between animate objects and inanimate objects -- an ability previously known only in vertebrates, including humans.
LA JOLLA, CALIF. - July 16, 2021 - An international research group, led by Jamey Marth, Ph.D., a professor at Sanford Burnham Prebys, has shown that the Neuraminidase 3 (Neu3) enzyme is responsible for the onset and progression of colitis--a chronic digestive disease caused by inflammation of the colon.
A team of astronomers has released new observations of nearby galaxies that resemble colourful cosmic fireworks. The images, obtained with the European Southern Observatory's Very Large Telescope (ESO's VLT), show different components of the galaxies in distinct colours, allowing astronomers to pinpoint the locations of young stars and the gas they warm up around them. By combining these new observations with data from the Atacama Large Millimeter/submillimeter Array (ALMA), in which ESO is a partner, the team is helping shed new light on what triggers gas to form stars.
Byron Bay (16/7/2021) - A new study from WCS and WWF reveals that nearly 20 percent of tropical Intact Forest Landscapes (IFLs) overlap with concessions for extractive industries such as mining, oil and gas. The total area of overlap is 376,449 square miles (975,000 square kilometers), about the size of Egypt. Mining concessions overlap most with tropical IFLs, at 11.33 percent of the total area, while oil and gas concessions overlap with 7.85 percent of the total area.
Oncotarget published "Occurence of RAS reversion in metastatic colorectal cancer patients treated with bevacizumab" which reported that a disappearance of RAS mutations in the plasma of about 50% of mCRCs treated with bevacizumab-based chemotherapy has been reported.
Using next-generation sequencing and real-time PCR approaches, these authors characterized the primary tumor and paired liver metastases in 28 RAS mutant mCRCs.
COLUMBUS, Ohio - Although some people may yearn for sports to be free of political or racial divisiveness, a new study shows how impossible that dream may be.
Researchers found that Americans' views on two hot-button issues in sports were sharply divided by racial, ethnic and political identities. In addition, their opinions on topics unrelated to sports, like the Black Lives Matter (BLM) movement, also were linked to their beliefs about the two sports issues.
PHILADELPHIA - People who struggle with serious mental illnesses are more likely to die early - about 10 to 30 years early - than those without mental illness from any cause. Many factors contribute to this disparity including poor access to care, undetected health conditions and difficulty managing chronic health conditions. Addressing physical illness in those with serious mental illness has been a major challenge.
DALLAS, July 15, 2021 -- Statement Highlights:
The new scientific statement, "Primary Care of Adult Patients After Stroke," acknowledges the importance of primary care in the system of care for patients with stroke, summarizing the available literature and providing a roadmap for holistic, goal-directed and patient-centered care.
The statement is published today in Stroke, a journal of the American Stroke Association, a division of the American Heart Association.
Patients who experience long COVID have reported more than 200 symptoms across 10 organ systems*, in the largest international study of 'long-haulers' to date, led by UCL scientists together with a patient-led research collaborative.
A small regulatory RNA found in many problematic bacteria, including Escherichia coli, appears to be responsible for managing the response of these bacteria to environmental stresses. Professor Charles Dozois from Institut national de la recherche scientifique (INRS) and doctoral student Hicham Bessaiah see a promising avenue for more effective treatment of antibiotic-resistant bacteria.
People with learning disabilities with covid-19 are five times more likely to be admitted to hospital and eight times more likely to die compared with the general population of England, finds a study published by The BMJ today.
Risks were particularly high for those with severe to profound learning disability, Down's syndrome and cerebral palsy.
The researchers say prompt access to covid-19 testing and healthcare is warranted for this group, and prioritisation for covid-19 vaccination and other targeted preventive measures should be considered.
BOSTON - Over the last decade, investigators at Beth Israel Deaconess Medical Center (BIDMC) have been at the forefront of the effort to identify the small population of neurons deep within the brain that cause hunger, but precisely how these cells and the unpleasant feeling of hunger they cause actually drive an animal to find and eat food remained unclear.
Highlights
The physician-scientist workforce doing kidney research in the United States is increasingly made up of women and international medical graduates.
However, this workforce is older, declining in relative number, and is less overwhelmingly focused on basic rather than clinical science.
What The Study Did: In this randomized clinical trial, a physician messaging campaign was effective in increasing COVID-19 knowledge, information-seeking and self-reported protective behaviors among diverse groups.
Authors: Esther Duflo, Ph.D., of the Massachusetts Institute of Technology in Cambridge, is the corresponding author.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jamanetworkopen.2021.17115)
What The Study Did: About half the women experiencing homelessness and unstable housing who were surveyed experienced symptoms of depression or anxiety or both during the pandemic and, in addition to unmet subsistence needs and social isolation, these symptoms were associated with increased challenges accessing non-COVID-19 care and managing symptoms for chronic medical conditions.
Authors: Elise D. Riley, Ph.D., M.P.H., of the University of California, San Francisco, is the corresponding author.