Cano's original goal was to find ancient microscopic creatures that might have some kind of medical value, particularly pharmaceutical drugs. While that particular avenue of research didn't yield significant results, the larger question of how microscopic creatures survived for millions of years could help scientists understand certain diseases, said Charles Greenblatt, a scientist at Hebrew University in Jerusalem who studies ancient bacteria. "We've got cases of guys who contracted [tuberculosis] during World War II and lived with it for 60, 70 years," said Greenblatt. "Then suddenly they get another disease, the TB wakes up from its dormancy and kills them." Inducing dormancy could be a new way to fight disease and infection, said Greenblatt. Instead of outright killing infectious creatures, doctors could instead put them to sleep. The infection would still be present in the patient's body, but it wouldn't hurt the patient. Neither Cano nor Greenblatt can say what the upper limit for hibernating yeast or bacteria is; it could be hundreds of million years. But while other scientists work on that, Cano plans to spend his time tossing back a few cold ones, and hoping others will too. "We think that people will drink one beer out of curiosity," said Cano. "But if the beer doesn't taste good no one will drink a second." Related Links: |
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