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- <text id=89TT0739>
- <title>
- Mar. 20, 1989: Snuffed Sniffles
- </title>
- <history>
- TIME--The Weekly Newsmagazine--1989
- Mar. 20, 1989 Solving The Mysteries Of Heredity
- </history>
- <article>
- <source>Time Magazine</source>
- <hdr>
- MEDICINE, Page 61
- Snuffed Sniffles
- </hdr><body>
- <p>Is a cold remedy in sight?
- </p>
- <p> Finding a cure for the common cold has been an elusive goal
- for generations. The reason: there are more than 100 different
- types of rhinoviruses, the culprits responsible for about half
- of all colds. Now scientists may have the key to warding off
- the sniffles. Reporting in the journal Cell last week, two
- separate research teams announced the discovery of a cell
- molecule to which rhinoviruses attach themselves. When the cold
- viruses bind to the molecule, known as the ICAM-1 receptor, they
- infect the cell.
- </p>
- <p> The discovery means that synthetic copies of the molecule
- might one day be made into a decoy medicine. Sprayed into the
- nose, the drug could confuse invading rhinoviruses, luring them
- away from the real cell receptors in the body. Once bound to the
- synthetic, the viruses could be neutralized and thus prevented
- from causing colds. But that strategy, which might prevent but
- probably would not cure an active cold, has thus far worked only
- in the test tube. Relief is still years away.
- </p>
-
- </body></article>
- </text>
-
-