Word: coaxing
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Even if scientists discover an ideal source of healthy cell lines, there is still much to learn about how to coax them into turning into the desired kind of tissue. Parkinson's patients suffering from tremors caused by damaged nerves could benefit from replacement neurons, while diabetics who can't produce insulin could control their blood sugar with new pancreatic islet cells. But so far, no human ESCs have been differentiated reliably enough that they could be safely transplanted into people, although animal studies with human cells are under way. Not surprisingly, the groups closest to human trials...
...National Guardsman in the frame looks grim. His bunkmates are cutting up a bit, clowning for the camera. The cameraman tries to coax some action out the unwilling documentary subject, who refuses: "I'm not supposed to talk to the media," he says. You can hear the insult's sting in the cameraman's shouted protest: "I'm not the media! I'm not the media!" The sharp denial reflects a key collateral campaign in the Iraq war: to keep soldiers strictly on message...
...avoid isolation" by Washington. But Moscow is calibrating its steps carefully - and Washington recognizes the restraint. The most neuralgic Middle East problem is Iran, where Bush's determination to keep Tehran from getting nuclear weapons has been repeatedly mediated by the desire of Russia, China and European powers to coax Iran toward compromise rather than see an escalation toward another military confrontation. Russia has proposed a deal under which Tehran's nuclear-power program can proceed, but with fuel enriched at a joint center in Russia. Iran is glad for Moscow's help and hopes that its power and influence...
...diabetes, guiding his decision to focus his experiments on that disease first. He will take the donated eggs, remove their nuclei and replace them with skin cells taken from diabetic patients at Columbia University. The resulting embryo will generate stem cells that Melton's group will extract and hopefully coax into becoming pancreatic islet cells. These could then be injected into the patient to generate the insulin that they lack. If Melton can perfect the technique, it will ultimately allow patients to create their own, customized treatments from their own stem cells...
...grub's not half bad, either. Meals might be a rabbit's fantasy of haute cuisine, but Henry Cumming, a top-flight chef from Britain, knows how to coax out the inner bunny. Plus it's not all salad. There's hummus and guacamole and soups?gazpacho and an unctuous white cream of almonds and garlic...