Rob Stein

Rob Stein is a correspondent and senior editor on NPR's science desk.

In his reporting, Stein focuses on the intersection of science, health, politics, social trends, ethics, and federal science policy. He tracks genetics, stem cells, cancer research, the obesity epidemic, and other science, medical, and health policy news.

Before NPR, Stein served as The Washington Post's science editor and national health reporter for 16 years, editing and then covering stories nationally and internationally.

Earlier in his career, Stein spent about four years at NPR's science desk. Before that, he served as a science reporter for United Press International in Boston and the science editor of the international wire service in Washington.

Stein is a graduate of the University of Massachusetts in Amherst. He completed a journalism fellowship at the Harvard School of Public Health, a program in science and religion at the University of Cambridge, and a summer science writer's workshop at the Marine Biological Laboratory in Woods Hole, Mass.

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1:05pm

Wed October 24, 2012
Shots - Health News

Geneticists Breach Ethical Taboo By Changing Genes Across Generations

Originally published on Thu October 25, 2012 1:21 pm

An image of researchers at Oregon Health & Science University removing the nucleus from the mother's cell before it's inserted into the donor's egg cell.
Courtesty of Oregon Health & Science University

Geneticist reported Wednesday that they had crossed a threshold long considered off-limits: They have made changes in human DNA that can be passed down from one generation to the next.

The researchers at Oregon Health & Science University in Portland say they took the step to try to prevent women from giving birth to babies with genetic diseases. But the research is raising a host of ethical, social and moral questions.

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4:00am

Fri October 19, 2012
Shots - Health News

Freezing Eggs To Make Babies Later Moves Toward Mainstream

Originally published on Tue October 23, 2012 12:03 pm

Human embryos under a microscope at an IVF clinic in La Jolla, Calif.
Sandy Huffaker Getty Images

Doctors who specialize in treating infertility are making a big change in their position on a controversial practice. The American Society for Reproductive Medicine (ASRM) has concluded that freezing women's eggs to treat infertility should no longer be considered "experimental."

The group plans to officially announce the change on Monday.

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1:28pm

Thu October 4, 2012
Shots - Health Blog

Scientists Create Fertile Eggs From Mouse Stem Cells

Originally published on Thu October 4, 2012 7:45 pm

Each of these mouse pups was born from an egg scientists created using embryonic stem cells. It's possible the technology could change future treatment for human infertility.
Katsuhiko Hayashi

Scientists in Japan report they have created eggs from stem cells in a mammal for the first time. And the researchers went on to breed healthy offspring from the eggs they created.

While the experiments involved mice, the work is being met with excitement — and questions — about doing the same thing for humans someday.

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2:31am

Tue October 2, 2012
Shots - Health Blog

Will Low-Cost Genome Sequencing Open 'Pandora's Box'?

Originally published on Mon November 26, 2012 9:54 am

The Proton Semiconductor Sequencer from Ion Torrent Systems Inc. is a new DNA sequencing machine designed to sequence the entire human genome in about eight hours for $1,000.
Ethan Miller Getty Images

Beau Gunderson's fascinated by what he might learn from his DNA.

"I'm curious about what makes me tick, essentially," says Gunderson, 29, who writes code for a Silicon Valley startup.

So Gunderson has signed up for every genetic test he's been able to afford. And he can't wait for the price of getting his entire genetic code — his genome — to drop to about $1,000, as many are predicting is imminent.

"Yeah, if the price does drop — to a thousand bucks for example — I might pay that. That's a good personal price point for me," Gunderson said.

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2:19am

Tue September 25, 2012
Shots - Health Blog

Doctors Sift Through Patients' Genomes To Solve Medical Mysteries

Originally published on Tue September 25, 2012 11:00 am

Sara Terry and her son, Christian, in Spring, Texas. After sequencing Christian's genome, doctors were able to diagnose him with a Noonan-like syndrome.
Eric Kayne for NPR

Sara Terry's first clue that something was wrong with her son, Christian, came just three weeks after he was born.

"We went to check on him, just like any parents go and check on their kids just to make sure they're breathing," says Terry, 34, of Spring, Texas. "And we found him in his crib, and he wasn't breathing. He was blue."

She and her husband were horrified. They rushed Christian to the hospital and learned he had several medical problems.

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