boingboing rssfeedsspamassassintaintorg url httpboingboingnet85497383 date supplied headline month possibly year doctors grow pig teeth rat intestines even need read story understand like freaking _haiku_ nearsingularity futureshocky wonderment us doctors said thursday managed grow living pig teeth rats feat biotechnology experts said could spark dental revolution researchers bostons forsyth institute said successful experiment suggests existence dental stem cells could one day allow person replace lost tooth identical one grown cells ability identify isolate propagate dental stem cells use biological replacement tooth therapy potential revolutionize dentistry said dominick depaola president ceo institute focuses oral facial science link1 discuss2 _thanks dave3_ 1 httpstorynewsyahoocomnewstmplstoryncid585e1cid585unm20020926sc_nmhealth_teeth_dc 2 httpwwwquicktopiccomboingh88cus6cumjix 3 httpwwwremtullaeurorscgcom fri 27 sep 2002 080033 0000 rats intestines pigs teeth