[quick news] Tuesday, January 2, 2018

The boundary between living cells and biocompatible objects, biology and technology, has become increasingly blurred Now scientists put patterns into cells to grow and fold themselves into bowls, coils, boxes and other shapes This technique, known as DNA programmed cell assembly (DPAC), is more "natural" than the previous way of limiting cell growth through molds Scientists hope to use this strategy to create more natural tissues and organs that can replace those lost due to aging or disease Science http:// fat may also be an immune organ, the Yasmine belkaid team of the National Institutes of health found that an immune cell called memory T cell seems to be stored in the body fat of mice These cells can learn to fight infection Once exposed to pathogens, they will react more strongly the next time they encounter the latter When parasites or bacteria infect mice, T cells begin to gather in the body fat of the animal When mice are exposed to the same pathogen again, the memory T cells stored in the fat respond at the fastest speed New scientist https:// world has selected the top ten American authoritative science and technology media CW in 2017 to select the top ten annual science and technology news 1 Wannacry worm spreads all over the world, extorting bitcoin 2 The price of bitcoin is up $10000, with a peak value of more than $20000 3 Oracle CEO Larry Ellison said that through automated databases, machines are taking over the world 4 Equifax, a credit card institution, was attacked by hackers, and more than 200000 credit card data were leaked 5 IPhone X was released 6 The United States abandons network neutrality 8 The EU has improved its regulations and imposed taxes on technology companies 7 Intel released a new Zhiqiang processor, up to 28 cores 8 Facebook, Google and twitter face the challenge of false news rumors Intel acquired Israel's driverless car technology company Mobileye for us $15 billion Computer world https://ාslide11 nilotinib has been approved as the first CML drug with "no treatment and remission data" Recently, Novartis, Switzerland, said that the US FDA has approved Tasigna ® (nilotinib) no treatment response (TFR) data were included in the drug's US product description Tasigna has now become the first and only bcr-abl tyrosine kinase inhibitor that contains no treatment remission data for adult patients with chronic Philadelphia chromosome positive chronic myeloid leukemia (Ph + cml-cp) These patients have achieved sustained deep molecular remission of mr4.5 (bcr-abl1is ≤ 0.0032%) through Tasigna treatment Targeted oncology http:// eating green leaf vegetables every day or delaying brain aging for 11 years scientists at Rush University recently published a study on the causal relationship between "eating green leaf vegetables" and "cognitive decline" They followed up nearly 1000 volunteers with an average age of about 80 years for a long time According to the frequency of eating green vegetables, the participants were divided into five groups, and compared the cognitive evaluation of the group that ate the most (about 1.3 servings per day on average) and the group that ate the least (about 0.1 servings per day on average) Participants' thinking and memory test scores decreased at a rate of 0.08 standard units per year During the follow-up, the decrease rate of participants who ate the most green leafy vegetables was 0.05 standard unit / year lower than that of participants who ate the least green leafy vegetables The difference is equivalent to being 11 years younger Neurology http://n.neurology.org/content/early/2017/12/20/WNL.0000000000004815