Monday, 12 July 2021
Scientists blueprint bacterial enzyme believed to 'stealthily' suppress immune response
Scientists have produced the first fine-detail molecular blueprints of a bacterial enzyme known as Lit, which is suspected to play a "stealthy" role in the progression of infection by reducing the immune response.
Innovative gene therapy 'reprograms' cells to reverse neurological deficiencies
A novel method of gene therapy is helping children born with a rare genetic disorder called AADC deficiency that causes severe physical and developmental disabilities. The study, led by researchers at The Ohio State University Wexner Medical Center and The Ohio State University College of Medicine, offers new hope to those living with incurable genetic and neurodegenerative diseases.
South Africa keeps most COVID curbs to battle third wave
COVID-19 restrictions imposed in South Africa to limit the devastating effects of the Delta variant will stay in place until the end of the month, President Cyril Ramaphosa announced on Sunday.
Millions sweltering in US west as Canada takes emergency steps
Millions of people across the western United States and Canada were hit Sunday by a new round of scorching hot temperatures, with some roads closed, train traffic limited and new evacuations ordered.
French surgeon behind world-first face and hand transplants dies
A pioneering French surgeon who undertook the world's first successful hand and face transplants has died at the age of 80, a friend told AFP on Sunday.
'Experience of a lifetime': Billionaire Branson achieves space dream
British billionaire Richard Branson flew into space Sunday aboard a Virgin Galactic vessel, a voyage he described as the "experience of a lifetime"—and one he hopes will usher in an era of lucrative space tourism.
Party time: Champagne and celebrities mark Branson's space flight
Champagne flowed, guests cheered and Grammy-nominated singer Khalid debuted a new single: British billionaire Richard Branson threw himself a party in the desert to mark his successful first flight into space.
Sydney coronavirus cases spike as lockdown falters
Australia reported another spike in new coronavirus cases Monday, as a lockdown in the country's largest city Sydney failed to halt a rapidly growing cluster of cases.
Thailand sees tougher COVID-19 curbs bite, including Bangkok curfew
Over ten million people were placed under fresh COVID-19 restrictions and a curfew in the Thai capital Monday, as the kingdom battles a surge of cases worsened by the highly infectious Alpha and Delta variants.
Goats: unlikely allies in California's fight against wildfires
Their mission, should they choose to accept it, is simple: graze.
Israel's SpaceIL secures funds for new lunar mission
SpaceIL, the nonprofit Israeli initiative whose spacecraft crashed on the moon two years ago, said Sunday that it has secured $70 million in funding to make a second attempt at a lunar landing.
Pfizer to discuss vaccine booster with US officials Monday
Pfizer says it plans to meet with top U.S. health officials Monday to discuss the drugmaker's request for federal authorization of a third dose of its COVID-19 vaccine as President Joe Biden's chief medical adviser acknowledged that "it is entirely conceivable, maybe likely" that booster shots will be needed.
Just 25 mega-cities produce 52% of the world's urban greenhouse gas emissions
In 2015, 170 countries worldwide adopted the Paris Agreement, with the goal limiting the average global temperature increase to 1.5°C. Following the agreement, many countries and cities proposed targets for greenhouse gas mitigation. However, the UNEP Emissions Gap Report 2020 shows that, without drastic and strict actions to mitigate the climate crisis, we are still heading for a temperature increase of more than 3°C by the end of the 21st century.
Monitoring proves better than active treatment for low-risk prostate cancer
Men over 60 with low-risk prostate cancer could spend ten years with no active treatment, have a better sex life as a result, yet still be very unlikely to die from the disease, new research has found.
Protein appears to prevent tumor cells from spreading via blood vessels
Researchers have identified a specialized protein that appears to help prevent tumor cells from entering the bloodstream and spreading to other parts of the body.
Care home residents are at risk of COVID-19 even after being fully vaccinated
Care homes need to be vigilant for outbreaks of COVID-19, even after residents have received two doses of the vaccine, according to new research being presented at the European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) held online this year.
Outbreaks of COVID-19 in French nursing homes traced back to staff
COVID-19 outbreaks in French nursing homes almost certainly started in staff—and none of measures put in place stopped the virus from taking hold, new research being presented at the European Congress of Clinical Microbiology & Infectious Diseases (ECCMID), held online this year, shows.
Flu jab protects against some of the severe effects of COVID-19, including ICU admissions, sepsis and strokes
The flu vaccine may provide vital protection against COVID-19, new research being presented at the European Congress of Clinical Microbiology & Infectious Diseases (ECCMID), held online this year, concludes.
Hepatitis C vaccine could be rolled out within five years, says Nobel Prize winner who discovered virus
A vaccine to protect against infection with hepatitis C could be in use within 5 years, says Professor Sir Michael Houghton, who won the Nobel Prize for Medicine and Physiology along with three other scientists for discovering the hepatitis C virus (HCV) in 1989. Sir Michael will discuss the development of a vaccine in a special presentation at this year's European Congress of Clinical Microbiology and Infectious Diseases (ECCMID), held online this year.
High-tech toilets could spread antibiotic-resistant superbugs in hospitals, Japanese study suggests
Water-jet nozzles in electric toilets—commonly used in Japan and other parts of Asia—may be reservoirs for multidrug-resistant Pseudomonas aeruginosa (MDRP) in hospitals, increasing the risk of dangerous germ transmission among patients, according to new research being presented at the European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) held online this year.
Addressing social needs may help mitigate distress and improve the health of women with cancer
A new study published by Wiley early online in Cancer, a peer-reviewed journal of the American Cancer Society, has identified unmet social needs in women with gynecologic cancer that could be addressed to improve care for patients and lessen disparities. For example, identifying patients who reported needing help with reading hospital materials resulted in the use of a cancer care navigator who provided patient education and support, facilitating physician-patient communication and adherence to care recommendations.
New study shows that silver foil could reduce the risk of infection in hospitals
New research presented at this year's European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) taking place online (9-12 July) shows that covering high-touch (the most regularly touched) surfaces in hospitals with silver-impregnated foil could significantly reduce levels of contamination by clinically important bacterial pathogens.
Subscribe to:
Posts (Atom)