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Новости за 08.10.2024

How diabetes-risk genes make cells less resilient to stress

Sciencedaily.com 

Researchers have now discovered that DNA sequence changes known to increase a person's risk for diabetes are linked to how well pancreatic cells can handle two different kinds of molecular stress. In people with these DNA changes, the insulin-producing cells in the pancreas may be more likely to fail or die when exposed to stress and inflammation.

The secret strength of our cell guards

Sciencedaily.com 

Proteins control most of the body's functions, and their malfunction can have severe consequences, such as neurodegenerative diseases or cancer. Therefore, cells have mechanisms in place to control protein quality. In animal and human cells, chaperones of the Hsp70 class are at the heart of this control system, overseeing a wide array of biological processes. Yet, despite their crucial role, the precise molecular mechanism of Hsp70 chaperones has remained elusive for decades. Using a cutting-edge nanopore single-molecule technique... Читать дальше...

Save $250 or more on the newest MacBook Air with this spectacular Prime Day sale

Macworld.com 

Macworld

The MacBook Air is one of the most popular laptops around because it’s a great combination of features, portability, and price. Speaking of price, you can save some money on a brand-new MacBook Air, thanks to Amazon’s October Prime Day. Amazon is offering up to $265 off on several models of the MacBook Air:

  • M2 13-inch MacBook Air, 256GB: $749 ($250 off, MSRP $999)
  • M3 13-inch MacBook Air, 256GB: $849 ($250 off, MSRP $1,099)
  • M3 13-inch MacBook Air... Читать дальше...

EGYPT-SUEZ CANAL-REVENUES-DECREASING

BigNewsNetwork.com (sports) 

(241008) -- SUEZ, Oct. 8, 2024 (Xinhua) -- A ship sails on the Gulf of Suez, Egypt, on Oct. 8, 2024. Revenues of Egypt's Suez Canal dropped by 60 percent and the number of ships passing through the waterway decreased by 49 percent since the beginning of 2024, an Egyptian official said Sunday. (Xinhua/Sui Xiankai)

With 31% off, Prime Big Deal Days makes AMD’s best-value gaming CPU even better

Rock Paper Shotgun 

If you’re not militant about meeting all the latest hardware standards, but do need an upgrade in the CPU department, the AMD Ryzen 7 5700X3D is close to perfect. Despite releasing this year, it’s designed to fit the last-gen AM4 motherboard socket – which sounds strange, because it is, but then the 5700X3D is also the cheapest Ryzen chip to feature AMD’s extremely game-friendly 3D V-Cache tech. The result is a very sprightly processor that’s available for relative chump change, especially now... Читать дальше...

Indian Railways introduces special Navratri meal at over 150 stations

Economictimes.indiatimes.com 

Indian Railways introduces a special Navratri Vrat Thali at over 150 stations, including Mumbai Central and New Delhi, for festive travelers. Passengers can order online via mobile app or website using their PNR number. The specially curated meal focuses on quality and nutrition to honor Navratri customs.