📝 دانشمندان دانشگاه سن‌دیگو به تازگی کشفی داشته‌اند که می‌تواند درک ما از سرطان را تغییر دهد. آن‌ها متوجه شده‌اند که یک ژن کلیدی که به‌طور معمول وظیفه محافظت از سلول‌ها را دارد، گاهی عملکردش تغییر کرده و به جای محافظت، به رشد سرطان کمک می‌کند.
📝 دانشمندان دانشگاه سن‌دیگو به تازگی کشفی داشته‌اند که می‌تواند درک ما از سرطان را تغییر دهد. آن‌ها متوجه شده‌اند که یک ژن کلیدی که به‌طور معمول وظیفه محافظت از سلول‌ها را دارد، گاهی عملکردش تغییر کرده و به جای محافظت، به رشد سرطان کمک می‌کند.
The next bit isn’t clear, but Durov reportedly claimed that his resignation, dated March 21st, was an April Fools’ prank. TechCrunch implies that it was a matter of principle, but it’s hard to be clear on the wheres, whos and whys. Similarly, on April 17th, the Moscow Times quoted Durov as saying that he quit the company after being pressured to reveal account details about Ukrainians protesting the then-president Viktor Yanukovych. "Someone posing as a Ukrainian citizen just joins the chat and starts spreading misinformation, or gathers data, like the location of shelters," Tsekhanovska said, noting how false messages have urged Ukrainians to turn off their phones at a specific time of night, citing cybersafety. "The argument from Telegram is, 'You should trust us because we tell you that we're trustworthy,'" Maréchal said. "It's really in the eye of the beholder whether that's something you want to buy into." "He has kind of an old-school cyber-libertarian world view where technology is there to set you free," Maréchal said. Russian President Vladimir Putin launched Russia's invasion of Ukraine in the early-morning hours of February 24, targeting several key cities with military strikes.
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