| News Releases 2002 |
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Scientists
Find New Evidence of Cell 'Promiscuity': Fully
Differentiated Blood Cells Remain Able to Switch Identity
December 16, 2002
Winter
Tips for Pet Owners
December 13, 2002
Cell
Transfer Restores Sperm Production in Infertile Mice, Offering New
Insights into the Workings of Stem Cells
November 15, 2002
Five
Penn Researchers Elected Fellows of AAAS
November 1, 2002
Study
Finds Dogs Fed a Reduced-Calorie Diet Live Nearly Two Years Longer
than Dogs on Unrestricted Diet
September 13, 2002
For
the First Time, Gene Therapy Treats a Disease Affecting Multiple
Organ Systems in a Large Animal
September 10, 2002
With
Testis Grafts from Neonatal Pigs and Goats, Mice Become First
Animals to Produce Other Species' Sperm
August 14, 2002
Scientists
Find a Gene That's Key to Cloning Success but Also Hints at
Serious Hurdles to Reproductive Cloning
May 14, 2002
Study
Tracks Health of Rescue Dogs, Handlers Involved in Searches at World
Trade Center and Pentagon
March 20, 2002
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