Organovo’s 3D-printed mini-liver just shattered its own record, carrying out the same cellular functions as a natural human liver for 40 days in the lab. That may not seem like a lot — human liver cells are replaced about every 300 to 500 days — but the company’s previous millimeter-sized liver slivers only managed five days. The trick: Organovo uses the same mix of hepatocytes (the cells that carry out liver functions) and endothelial cells (which form the liver’s architectural support) found in nature, leading cells to develop more naturally than other experiments that used only the functional cells. It’s a small but significant step for the more than 120, 000 people on organ transplant waiting lists worldwide. Read more…
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3D-Printed Mini Human Liver Survives 40 Days, Works Like the Real Thing
An anonymous reader writes “HP has been the sole holdout on the Itanium, mostly because so much of the PA-RISC architecture lives on in that chip. However, the company recently began migration of Integrity Superdome servers from Itanium to Xeon, and now it has announced that the top of its server line, the NonStop series, will migrate to x86 as well, presumably the 15-core E7 V2 Intel will release next year. So while no one has said it, this likely seems the end of the Itanium experiment, one that went on a lot longer than it should have, given its failure out of the gate.” Read more of this story at Slashdot. 
SmartAboutThings writes “The original Surface Pro didn’t have quite a good battery life and that’s why Microsoft tried to fix this with the Surface Pro. After the Surface Pro 2 has hit general availability, Microsoft has silently pushed out a firmware update which, according to some new battery benchmarks run by Anandtech, made significant improvements to the battery life of the Surface Pro 2. After the new web browsing battery life test it was discovered that the Surface Pro 2 now manages better battery life than the ARM Surface 2, which is pretty impressive. With the firmware update, Microsoft was targeting over 8 hours, and AnadTech’s benchmarks show Microsoft has succeeded, registering a 25% increase in battery life over the no-firmware version. The unpatched Surface Pro 2 lasted for 6.68 hours while with the firmware update installed, its battery life increased to 8.33 hours. The video playback test involved playing a movie until the battery died, and here, albeit smaller, improvements with the battery life have also been noticed: 7.73 hours compared to 6.65 hours.” Read more of this story at Slashdot. 
An anonymous reader writes with news that the Obama administration has appointed Jeffrey Zients to lead the effort to revamp Healthcare.gov after its trouble rollout earlier this month. Zients said, “By the end of November, healthcare.gov will work smoothly for the vast majority of users.” Obama created a position for Zients within the government in 2009, when he was made the OMB’s Chief Performance Officer. The purpose of his position was to analyze and streamline the government’s budget concerns. “Healthcare.gov covers people in the 36 states that declined to run their own health-insurance exchanges. About 700, 000 applications have been begun nationwide, and half of them have come in through the website. The White House aims to have 7M uninsured Americans covered by the scheme by the end of March.” Zients’s appointment came after a contentious House Committee hearing about the healthcare website, in which many were blamed and few took responsibility. The government also said that contractor Quality Software Services Inc., a subsidiary of UnitedHealth group, would “oversee the entire operation” of Healthcare.gov. QSSI has already done work on the website, building the pipeline that transfers data between the insurance exchanges and the federal agencies. Read more of this story at Slashdot. 