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TIME: Almanac 1995
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TIME Almanac 1995.iso
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1995-02-24
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<text id=93TT1076>
<title>
Mar. 01, 1993: Shark Bites Microbe
</title>
<history>
TIME--The Weekly Newsmagazine--1993
Mar. 01, 1993 You Say You Want a Revolution...
</history>
<article>
<source>Time Magazine</source>
<hdr>
THE WEEK, Page 17
HEALTH & SCIENCE
Shark Bites Microbe
</hdr>
<body>
<p>The denizen of the deep yields a powerful killer of bacteria and fungi
</p>
<p> Scientists have long wondered why sharks never seem to get sick.
Despite a relatively primitive immune system, they almost never
get infected after suffering wounds, and they seem to be cancer-free.
Now a team of scientists, working with dogfish taken from the
Gulf of Maine, think they may have the answer: a powerful antibiotic
found in virtually every cell of the shark's body. The new compound,
a chemical cousin of cholesterol, does not belong to any known
class of antibiotics, according to a report published by the
National Academy of Sciences. But it is surprisingly effective
against a broad range of microbes, including fungi, bacteria
and parasites. A synthetic version of the dogfish drug is now
being tested against a variety of human diseases.
</p>
</body>
</article>
</text>