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Новости за 18.12.2023

Promising anticancer drug targeting KRAS protein

Sciencedaily.com 

A team of scientists has successfully developed a groundbreaking targeted therapy that hones in on the KRAS protein that drives some of the deadliest human cancers, including pancreatic, lung and colon tumors. Their findings suggest that a novel inhibitor drug could be used to target KRAS G12D, a subset of the notorious cancer-driving KRAS gene.

New method Ebola virus uses to infect cells

Sciencedaily.com 

Scientists recently published findings indicating that Ebola virus creates and uses intercellular tunnels to move from cell to cell and evade treatments.

15 most pressing issues for conservation, including invertebrate decline and changing marine ecosystems

Sciencedaily.com 

Since 2009, the Cambridge Conservation Initiative has coordinated an annual horizon scan, a well-established method for predicting which threats, changes, and technologies will have the biggest impact on biological conservation in the following year. This year, the 15th horizon scan included 31 scientists, practitioners, and policymakers who developed a list of 96 issues, which they eventually narrowed down to the fifteen most novel and impactful. Their findings include topics related to sustainable energy... Читать дальше...

Toothbrushing tied to lower rates of pneumonia among hospitalized patients

Sciencedaily.com 

Researchers have found an inexpensive tool that may help reduce rates of pneumonia for hospitalized patients -- and it comes with bristles on one end. A new study examined whether daily toothbrushing among hospitalized patients is associated with lower rates of hospital-acquired pneumonia and other outcomes.

Lies, damned lies, and Jimmy Lai

Economictimes.indiatimes.com 

The 76-year-old Lai has been in and out of jail since December 2020. The latest charge against him is 'conspiring to collude with foreign forces to endanger national security' and 'publish seditious material'. If there was more than one political party in China, the ruling party may have played up Lai's role in destabilising the government's heroic mission to keep order.



Secret vulnerabilities of cancer's 'death star' revealed

Sciencedaily.com 

Researchers have comprehensively identified the allosteric control sites found in the protein KRAS. These are highly sought after targets for drug development, representing secret vulnerabilities which can be exploited to control the effects of one of the most important causes of cancer. The study presents the first complete control map for any protein and is expected to greatly accelerate the discovery of safer, more effective cancer treatments.

In the EU, media legislation helps safeguard press freedom

Nieman Journalism Lab 

2024 will be the year of press freedom in the EU, as the region prepares for the first press law in its history: the European Media Freedom Act. The European Commission president, Ursula von der Leyen, has boldly pushed for this controversial legislation, as many stakeholders, including publishers, still defend the classical principle that the...

Local news rediscovers local history

Nieman Journalism Lab 

In 2024, the heart of local news strategy boils down to the question: Do you care about place, or not? To what I believe are the most exciting and promising new local journalism organizations, the answer to that question is, deeply, yes. That calls for a very different, and I’d argue more challenging, way of...

Genetic atlas detailing early stages of zebrafish development

Sciencedaily.com 

Researchers have published an atlas of zebrafish development, detailing the gene expression programs that are activated within nearly every cell type during the first five days of development, a period in which embryos mature from a single cell into distinct cell types.

Memory research: Breathing in sleep impacts memory processes

Sciencedaily.com 

Researchers have investigated how sleep affects memory. They found a link between breathing and the emergence of certain brain activity patterns in sleep that are associated with the reactivation of memory contents. The data points to possible consequences of unhealthy breathing on memory.

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Champions League draw LIVE! Reaction as Arsenal and Man City learn last-16 opponents - Evening Standard

Top Stories (uk) - Google News (ru) 

  1. Champions League draw LIVE! Reaction as Arsenal and Man City learn last-16 opponents  Evening Standard
  2. Manchester City handed Copenhagen test in Champions League last 16  The Guardian
  3. Porto drawn in Champions League round of 16 | News  Arsenal.com
  4. Champions League last-16 draw LIVE! Who will Manchester City and Arsenal face in knockout stage?  Sky Sports
  5. Champions League Round of 16 draw RECAP: Premier League giants Man City and Arsenal await their fate in... Читать дальше...

Goldman Sachs sees S&P 500 hitting 5,100 in 2024, boosting forecast

Economictimes.indiatimes.com 

Unlike 2023, when the so-called Magnificent Seven group of mega-cap growth and technology stocks have powered the majority of the year's advance in the S&P 500, the upcoming gains in the stock market will come from cyclical sectors and companies with smaller market capitalization, Goldman said in a note late on Friday.


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