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- <text id=94TT0034>
- <title>
- Jan. 17, 1994: Battler For Gene Therapy
- </title>
- <history>
- TIME--The Weekly Newsmagazine--1994
- Jan. 17, 1994 Genetics:The Future Is Now
- </history>
- <article>
- <source>Time Magazine</source>
- <hdr>
- SCIENCE, Page 56
- Battler For Gene Therapy
- </hdr>
- <body>
- <p>French Anderson's obsession has turned fantasy into reality
- </p>
- <p>By Leon Jaroff
- </p>
- <p> The 1990 Acura Legend pulls into the garage in San Marino,
- California, and out steps a slightly built man with graying
- hair, in suit and tie, just back from work. He calmly surveys
- the workout equipment he has set up in the adjacent parking
- slot: two heavy bags and a pair of rigs, one supporting a stack
- of five 1-in.-thick pine boards, the other a stack of three.
- Suddenly he explodes into violence. His right foot lashes out,
- delivering a blow that cleanly severs the five stacked boards.
- Without missing a beat, he slams his right fist into the stack
- of three, also sundering them.
- </p>
- <p> With a satisfied smile, he heads for his backyard retreat, a
- small walled orchard interlaced with pathways and featuring
- a central karate ring, and sinks into a lounge chair. He relaxes
- and begins ruminating, not about his athletic prowess, which
- is formidable, not about his critics, who are vociferous, but
- about his lifelong obsession.
- </p>
- <p> That obsession is gene therapy, and W. French Anderson, 57,
- more than anyone else, has brought it from the realm of science
- fiction to reality. It was Anderson who campaigned single-mindedly
- for the first approved test of the technology in 1990, who organized
- and supervised the trial, and who last year was able to announce
- that the subjects of the experiment, two young girls with a
- debilitating disorder called ADA deficiency, had been relieved
- of virtually all symptoms of the disease.
- </p>
- <p> Having given gene therapy a jump start, Anderson, if anything,
- has become even more obsessed with the subject. After 27 years
- with the National Institutes of Health, where he advanced the
- art of using genes to treat disease, he departed in 1992 to
- join the University of Southern California. There, while serving
- as a professor of biochemistry and pediatrics, and director
- of the Gene Therapy Laboratories, he hopes to produce a new
- generation of delivery systems, or vectors, that will enable
- doctors to give patients therapeutic genes much as they administer
- drugs today.
- </p>
- <p> Anderson himself seems to have inherited a remarkable collection
- of genes. "I was rather a weird little boy," he admits. A child
- prodigy in Tulsa, he could read, write, add and subtract before
- kindergarten, and was devouring college science books when he
- was eight--skills, he says, that "did not endear me to the
- other schoolchildren of Oklahoma." He was also a stutterer,
- which made him a target of taunts. But that didn't bother him,
- he says, "because I considered everybody else in the world stupid."
- </p>
- <p> And certainly not as determined and multifaceted as he was.
- To overcome his stammer, he talked with pebbles in his mouth
- ("like Demosthenes") and joined his high school debating team.
- Also a track star, he won a scholarship to Harvard.
- </p>
- <p> There he audited a chemistry course taught by John Edsall, an
- expert in proteins. Edsall soon took Anderson under his wing,
- as author Larry Thompson recounts in Correcting the Code, a
- forthcoming book about the pioneers of gene therapy. At one
- of Edsall's seminars, Anderson became intrigued by a visiting
- British scientist's talk about the hemoglobin molecule, which
- transports oxygen in the bloodstream. A thought occurred to
- Anderson, and he blurted it out. "If you could determine its
- structure," he reasoned out loud, "then you could do the same
- with sickle hemoglobin and determine what the defect is." And
- because that structure is determined by genes, he went on excitedly,
- "you could actually change the genes and correct sickle-cell
- anemia."
- </p>
- <p> The British scientist cut him off. "What a stupid thing to say,"
- he chided. "This is a serious scientific session." Anderson
- was humiliated, but as he slunk out after the session, John
- Edsall came by. "Interesting idea," he said, and walked away.
- </p>
- <p> That incident inspired Anderson. "If Edsall thought it was an
- interesting idea," he recalls, "then by God it was an interesting
- idea. I decided to figure out how to cure sickle-cell anemia
- by changing genes."
- </p>
- <p> After graduating from Harvard Medical School, he landed a job
- at the NIH, excelled and soon had his own laboratory. As early
- as 1968 he predicted in a speech that "the first attempts to
- correct genetic defects will take place within the next few
- years."
- </p>
- <p> But Anderson's optimism was not matched by the state of the
- art, and in 1981, discouraged by the lack of a reliable technique
- for inserting genes into the nuclei of mammalian cells, he temporarily
- abandoned gene therapy, turning to other research. As balm for
- his disappointment, he relentlessly practiced the Korean martial
- art Tae Kwon Do, won a fourth-degree black belt and was eventually
- appointed team physician for the U.S. Tae Kwon Do squad at the
- Seoul Olympics.
- </p>
- <p> During Anderson's gene-therapy hiatus, however, Richard Mulligan,
- an M.I.T. researcher, showed that genetically engineered mouse-leukemia
- retroviruses were effective vectors for inserting human genes
- into mouse DNA. To Anderson, this meant one thing: gene therapy
- was now possible, and he was back in business.
- </p>
- <p> Knowing he needed help, he began collaborating with retrovirus
- researcher Eli Gilboa and Dr. Michael Blaese, an NIH pediatrician
- and expert in immunology. Over the next few years, Anderson
- submitted proposals for human gene-therapy trials to the NIH's
- Recombinant DNA Advisory Committee (RAC), which must approve
- such tests.
- </p>
- <p> Turned down time and again, Anderson persisted, diplomatically
- adding to and revising his telephone-book-size protocols to
- meet RAC demands. In 1989 he finally won approval for a nontherapeutic
- test that would transfer bacterial genes into immune cells of
- terminal cancer patients to serve as markers in trials conducted
- by Dr. Steven Rosenberg of the National Cancer Institute. Those
- experiments established the safety of using retroviral vectors.
- </p>
- <p> Having put his foot in the door, Anderson doggedly went on to
- win approval in 1990 for the historic and eventually successful
- gene-therapy trials of the two girls with ADA deficiency. The
- final committee vote was 16 to 1, the only opposition coming
- from Mulligan, who has been Anderson's most vociferous critic,
- and who called the proposal "bad science."
- </p>
- <p> But Nelson Wivel, who is the head of the NIH's Office of Recombinant
- DNA Activities, defends the experiment. Anderson's detractors,
- he notes, "call him a zealot. But if it weren't for his zealotry,
- we probably wouldn't be doing gene therapy." Indeed, it was
- the ADA trial by Anderson, Blaese and Dr. Kenneth Culver that
- opened the floodgates for dozens of gene-therapy efforts.
- </p>
- <p> And to no one's surprise, Anderson will be involved in several
- of them. In 1986, while he was still at the NIH, he and venture
- capitalist Wallace Steinberg established Genetic Therapy Inc.,
- a biotech company in Gaithersburg, Maryland, dedicated to producing
- retroviral vectors. Under an arrangement with the NIH, the first
- of its kind, GTI would have the initial rights to technology
- developed in Anderson's lab in return for the NIH's receiving
- payments and royalties from sales of GTI products.
- </p>
- <p> While Anderson became eligible for royalties, as a government
- employee, he could receive no salary or stock options. Indeed,
- he so meticulously hewed to federal financial regulations that
- he paid for his own chocolate doughnuts at meetings with GTI's
- board.
- </p>
- <p> Since arriving at U.S.C., Anderson has assumed the post of director
- of GTI's scientific advisory board. While he still draws no
- GTI salary, he is eligible for stock options--which could
- soon be valuable. GTI is spending $5.5 million to tool up for
- the production of therapeutic retroviruses to treat victims
- of brain cancer.
- </p>
- <p> As Anderson pushes for more and more gene-therapy trials, he
- is often asked, "What's the rush?" To that question, he says,
- "I would respond, Ask the cancer patient who has only a few
- months to live. Ask the AIDS patient whose body is shriveling...the `rush' arises from our human compassion for our fellow
- man who needs help now...The sooner we begin, the sooner
- patients will be helped."
- </p>
-
- </body>
- </article>
- </text>
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