71.   Halichondrin B, sea sponge found in New Zealand waters, potential cancer drug.

72.   Hailed as the first molecular targeted cancer drug, it gained Food and Drug Administration approval last week.

73.   He also began consulting at the Roswell Park Cancer Institute, at which early research was being conducted on the value of interferon as a cancer drug.

74.   He also started and managed a national program to increase the development of cancer drugs through research grants.

75.   He assured them that his company, Cancer Minus, had developed an effective cancer drug.

76.   He is accused of tipping off family members to sell their shares in the company before the public announcement of an unfavorable regulatory ruling on an experimental cancer drug.

77.   Here are four vignettes about experimental cancer drugs being tested by Bay Area firms.

78.   Herceptin, many doctors say, is the mildest cancer drug in history.

79.   However, in recent years the number of drugs it will pay for, including cancer treatment drugs, has grown.

80.   If the researchers are right, angiogenesis inhibitors will have two great advantages over current cancer drugs, says Folkman.