aksansai - Slashdot User

Safe Stem Cells Produced From Adult Cells 207

Posted by Soulskill on Sunday September 28, 2008 @11:51AM from the spare-parts dept.

hackingbear writes "Wired, citing a paper published in Science magazine, reports that Harvard scientists may have found a safer way of giving a flake of skin the biologically alchemical powers of embryonic stem cells by turning adult cells into versatile, embryonic-like cells without causing permanent damage. The technique involves 'adding cell-reprogramming genes to adenoviruses, a type of virus that infects cells without affecting their DNA.' Four-month trials on mice demonstrated that the resulting stem cells are free from unpredictable cancer-inducing mutations. This is definitely a breakthrough in stem cell research." Additional coverage is available at Yahoo, and Science hosts the research paper, although you'll need a subscription to see more than the abstract.

Security Flaw In Yahoo Mail Exposes Plaintext Authentication Info 66

Posted by Soulskill on Saturday September 27, 2008 @11:16AM from the who-needs-encryption-anyway dept.

holdenkarau writes "Yahoo!'s acquisition of open source mail client Zimbra has apparently brought some baggage to the mail team. The new Yahoo! desktop program transmits the authentication information in plain text. The flaw was discovered during a Yahoo 'hacku' Day at the University of Waterloo (the only Canadian school part of the trip). Compared to the recent news about Gmail exposing the names associated with accounts, this seems downright scary. So, if you have friends or relatives who might have installed Yahoo! desktop and value their e-mail accounts, now would be a good time to get them to change the password and switch back to the web interface."

US Senate Passes PRO-IP Act 212

Posted by Soulskill on Saturday September 27, 2008 @08:10AM from the ruh-roh-shaggy dept.

I Don't Believe in Imaginary Property writes "The Senate has passed the PRO-IP Act. While they stripped out the provision to have the DoJ act as copyright cops, it still contains increased penalties for infringement, civil forfeiture provisions, and creates an 'IP czar' to coordinate enforcement. Even though the civil forfeiture provisions are ostensibly intended for use against commercial piracy outfits, history indicates that they will probably get used against individuals at some point. Worse, because they left out the only part of the bill that Bush threatened to veto, it is expected to pass. It is going back to the House where they're expected to pass it on Saturday, after which the President will probably sign it. So, if you want to contact your representative, hurry." An anonymous reader notes that DefectiveByDesign.Org is mobilizing to fight this legislation. The Senate vote was unanimous. We've been following the progress of this bill for quite some time.

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