Word: decoying
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...HER2, and Mendelsohn and his team know that it is present in a huge variety of tumors; two-thirds of all cancer types, in fact, are blanketed with EGF receptors. In 1984 Mendelsohn and his team showed in mice that blocking the EGF receptor with a growth-factor decoy prevented a cell from growing and dividing...
...Making a drug out of that decoy would prove tricky, since the receptor, like HER2, also shows up on noncancerous cells. Researchers are now learning, however, that normal cells are more adept than cancer cells at finding other growth factors on which to rely when EGFR is blocked. But when Mendelsohn applied for his first grant from the National Cancer Institute in 1983, he was rejected. "Nobody thought it would work," he says. The following year he turned to philanthropic sources for research dollars. Last year he wowed colleagues with a compound called IMC-C225, which proved effective in treating...
...HER2, and Mendelsohn and his team know that it is present in a huge variety of tumors; two-thirds of all cancer types, in fact, are blanketed with EGF receptors. In 1984 Mendelsohn and his team showed in mice that blocking the EGF receptor with a growth-factor decoy prevented a cell from growing and dividing...
Making a drug out of that decoy would prove tricky, since the receptor, like HER2, also shows up on noncancerous cells. Researchers are now learning, however, that normal cells are more adept than cancer cells at finding other growth factors on which to rely when EGFR is blocked. But when Mendelsohn applied for his first grant from the National Cancer Institute in 1983, he was rejected. "Nobody thought it would work," he says. The following year he turned to philanthropic sources for research dollars. Last year he wowed colleagues with a compound called IMC-C225, which proved effective in treating...
Trimeris' compound, called T-20, blocks the final structural contortion from taking place. For this reason it and a second candidate, T-1249, are known as fusion inhibitors. Progenics has been testing a different type of entry inhibitor, a molecular decoy for CD4 whose job is to find, bind and lure HIV away from the real CD4 cells...