11.   But the effort was much more successful than expected, said Dr. Mark H. Tuszynski, senior author of the study.

12.   Claudio Bordignon of the San Raffaele Telethon Institute for Gene Therapy in Milan, Italy, was the senior author of the study.

13.   Forsyth is senior author of a study appearing Wednesday in the Journal of the National Cancer Institute.

14.   Gage is senior author of the study, published in the March issue of the journal Nature Neuroscience.

15.   He is senior author of a study appearing Friday in the journal Science.

16.   Jeffrey Trent of the genome research institute, senior author of the paper, said defective versions of the gene might also make prostate cancer more aggressive.

17.   She is senior author of the paper announcing the finding of the gene, which appears in the July issue of the journal Nature Genetics.

18.   These proteins create a memory that prompts the immune system to attack when the proteins are later detected, said Harriet L. Robinson, senior author of the study.

19.   Vescovi, of the National Neurological Institute in Milan, Italy, is senior author of a study to be published Friday in the journal Science.