Word: tumorous
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...second personality until told about it by the experts. The psychologist insists that the Doppelganger is no alibi; it probably first emerged, he says, when Bianchi was nine years old. Other medical experts are now examining Bianchi to determine whether his disorder is organic, caused by a brain tumor. But Watkins and an associate believe that the dual personality stems from Bianchi's unhappy childhood...
DIED. Howard Schenken, 75, champion contract bridge player and theorist; of a brain tumor; in Palm Springs, Calif. Abandoning billiards for bridge when he was in his 20s, Schenken played on four world-title teams and won a record five Life Master Pair Championships during his 50-year career, as well as devised such now standard game practices as the prepared opening bid, the weak two-bid and the forcing two-over-one response...
...bold proposal. Dr. Jordan Gutterman of Houston's M.D. Anderson Hospital and Tumor Institute had applied to the American Cancer Society for a grant of more than a million dollars to buy interferon, a scarce and expensive substance that has shown promise in cancer research. To buttress his request, Gutterman reported that of ten advanced breast cancer patients he had treated with interferon, four had shown shrinkage of their widespread tumors. Those results, following encouraging news about interferon in animal and human tests by other researchers, seemed too compelling to ignore. Exceeding even Gutterman's expectations, the A.C.S. set aside...
Researchers have long been frustrated by their inability to get cancer cells from patients' tumors to grow rapidly in culture. But the Arizona team, led by Dr. Sydney Salmon and Cell Biologist Anne Hamburger, discovered three years ago that by "conditioning" culture medium with spleen cells taken from mice prone to cancer, they can grow tumor cells from people with common forms of cancer. (The mouse cells apparently produce some yet unidentified factor that supports the growth of certain human cancer cells.) According to Salmon, the cancer cells that thrive and form colonies in the laboratory's plastic...
...Arizona team began applying anticancer drugs to cells taken from tumors and then culturing the cells in order to, in their words, "determine whether there are correlations between what is observed in the petri dish and in the patient." Tumor cells taken from nine people with myeloma, a bone marrow malignancy, and nine with ovarian cancer were exposed to varying concentrations of several anticancer drugs, then cultured in petri dishes. The researchers compared the effects of the drugs on the cultured cells with the patients' responses to the same drugs. In all but one case, the effects matched...