Extinguishing innovation

The bigger the idea, the greater the risk of failure.

Bruce Zetter, PhD, is the Charles Nowiszewski Professor of Cancer Biology at Boston Children’s Hospital and Harvard Medical School and a member of Boston Children’s Vascular Biology program. He has made significant contributions to cancer research and worked as Chief Scientific Officer at Boston Children’s Hospital.  A frequent advisor to biotechnology and pharmaceutical companies, Zetter will be master of ceremonies at Boston Children’s Hospital’s Global Pediatric Innovation Summit + Awards (Oct 30-31, 2014).

By now, we have all seen a surfeit of articles on how to foster a culture of innovation in the workplace. Unfortunately, with our words, actions and tone of voice, most of us do just the opposite; we stifle innovation at every turn.

For the record, I run a cancer research lab at Boston Children’s Hospital, and innovation is our stock-in-trade, the one quality on which our performance as scientists is measured. There are no silver medals for coming in second in science. Yet even professional innovators can stifle the creative urge in their colleagues, their direct reports and even in their supervisors.

It’s easy to thwart a culture of innovation. Here are a few ways it can be done: Full story »

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Academic and industry partners are explicitly working to fill pharma pipelines.

Academic and industry partners are explicitly working to fill pharma pipelines.

Academic researchers and physician innovators are great at making research discoveries and developing inventions at an early stage. But if you were to fund them to turn their research findings into a product, would they have the expertise and experience needed to be successful? Most would not.

The investment community talks about the innovation funding gap, a.k.a. the “valley of death.” But there is also a knowledge gap on the part of academic researchers when it comes to transforming their technologies into therapeutics. Most want their findings to lead to new treatments for patients, but they lack the experience and expertise that companies have to advance early-stage research to a clinical stage. That includes expertise in designing pre-clinical experiments and navigating regulatory pathways for commercial development.

Academics often enter agreements with pharmaceutical companies, many of which are early-stage research grants. Often, these industry-sponsored research projects end with a scientific publication and are unsuccessful in generating new therapeutics—a subpar outcome for the company investor. Full story »

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Yelp iPhone Android social media foodborne illness food poisoning John Brownstein public health digital epidemiologyYou just had a great meal at a restaurant. So you grab your phone and fire off a glowing review on Yelp.

Consider the opposite scenario: You just had a horrible meal at a restaurant. So you grab your phone and fire off a scathing review on Yelp.

Now here’s one more: You had a great meal at a restaurant but woke up vomiting the next morning. Do you grab your phone and fire off a complaint on Yelp that your dinner made you sick?

That’s what a trio from Boston Children’s Hospital’s Informatics Program, are banking on.

A report in Preventive Medicine, authored by John Brownstein, PhD, Elaine Nsoesie, PhD and Sheryl Kluberg, MSc, judges Yelp’s usefulness as a food poisoning surveillance tool. Their efforts are part of a growing trend among public health researchers of trying to supplement traditional foodborne illness reporting with what we, the people, say on social media.

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dialysis nephrotic syndrome

Understanding the genetic causes of nephrotic syndrome could lead to better drug treatments that reduce the need for dialysis or a kidney transplant. (Image: Wikimedia Commons)

Nephrotic syndrome is one of the worst diseases a child can have. It strikes the filtering units of the kidney, structures known as glomeruli. There’s no good treatment: Steroids are the main therapy used, but 20 percent of cases are steroid-resistant. In the syndrome’s most severe form, focal segmental glomerulosclerosis (FSGS), children are forced onto chronic dialysis and often require a kidney transplant—often only to have their disease recur in the new organ.

Until recently, no one knew what caused nephrotic syndrome; the first causative gene was identified just a dozen years ago. The lab of Friedhelm Hildebrandt, MD, PhD, at Boston Children’s Hospital is one of a handful that’s been chipping away at the others.

Hildebrandt receives, on average, one blood sample a day from patients all over the world. Full story »

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My father had a favorite bit of advice as we embarked on our adult lives: “Go big or go home.” Going big is exactly what OPENPediatrics is doing, empowering physicians and nurses to care for children across the globe.

The Web-based digital learning platform was conceived 10 years ago by Jeffrey Burns, MD, MPH, chief of critical care at Boston Children’s Hospital, and Traci Wolbrink, MD, MPH, an associate in critical care. It concluded a year-long beta test in April 2014, and version 1 has now been launched.

Developed to impart critical care skills, OPENPediatrics uses lectures, simulators and protocols to deliver training. In the process, it has helped save lives. Full story »

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With initial help from her mother, Kailee West, 6, quickly masters the basics of Puddingstone Place, an interactive virtual environment that helps children with autism develop language skills.

With initial help from her mother, Kailee West, 6, quickly masters the basics of Puddingstone Place, an interactive virtual environment that helps children with autism develop language skills.

In the 1990s, Facilitated Communication (FC), in which assistants “facilitate” the typing of thoughts by minimally verbal children by supporting their hands, began raising hopes in the autism community. The unproven procedure caught fire, and Syracuse University established a nationally recognized Facilitated Communication Institute.

Upon closer examination, though, doubts emerged. The messages were surprisingly sophisticated and written by children who often were not even looking at the keyboard. Critics charged that the words were actually those of the facilitator rather than the patient. Studies and organizations began discrediting FC. Full story »

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Smartphone key lock privacy mobile health Kenneth MandlPrivacy policies are a sore point for Internet users. At least once a year the pitchforks and torches come out when a company like Facebook or Twitter changes its policies around how it uses, sells or secures users’ data—things like browsing habits, phone numbers, relationships and email addresses.

You don’t hear as much hue and cry over the privacy of mobile health apps, where people store and track what are literally their most intimate details. But perhaps you should.

Because in fact, a recent survey of mobile health apps led by Boston Children’s Hospital’s Kenneth Mandl, MD, MPH, finds that only about 30 percent of mobile health apps have any kind of policy covering the privacy of users’ data. Full story »

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brain malformations sequencing mosaicism

New methods can find mutations that strike just 1 in 10 cells in a sample.

It’s become clear that our DNA is far from identical from cell to cell and that disease-causing mutations can happen in some of our cells and not others, arising at some point after we’re conceived. These so-called somatic mutations—affecting just a percentage of cells—are subtle and easy to overlook, even with next-generation genomic sequencing. And they could be more important in neurologic and psychiatric disorders than we thought.

“There are two kinds of somatic mutations that get missed,” says Christopher Walsh, MD, PhD, chief of Genetics and Genomics at Boston Children’s Hospital. “One is mutations that are limited to specific tissues: If we do a blood test, but the mutation is only in the brain, we won’t find it. Other mutations may be in all tissues but in only a fraction of the cells—a mosaic pattern. These could be detectable through a blood test in the clinic but aren’t common enough to be easily detectable.”

That’s where deep sequencing comes in. Reporting last month in The New England Journal of Medicine, Walsh and postdoctoral fellow Saumya Jamuar, MD, used the technique in 158 patients with brain malformations of unknown genetic cause, some from Walsh’s clinic, who had symptoms such as seizures, intellectual disability and speech and language impairments. Full story »

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sensory processing autism

A mouse study explores how sound and touch information come together in the autistic brain (Image courtesy Nadine Gogolla)

Families of children with autism spectrum disorder have long noted sensory processing difficulties such as heightened sensitivity to noise, touch or smell—or even specific foods or clothing textures—earning sensory processing a place in the official DSM-5 description of the disorder.

“A high proportion of kids with autism spectrum disorder will have difficulty tolerating certain kinds of sensory inputs,” says Carolyn Bridgemohan, MD, co-director of the Autism Spectrum Center at Boston Children’s Hospital. Others, she adds, are less sensitive to certain stimuli, showing a higher tolerance for pain or excessively hot or cold temperatures.

A study published last week in Neuron uses mouse models to shed new light on the brain mechanisms that underlie sensory processing abnormalities in autism. Full story »

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peripheral nerve injury

Healing from nerve injuries gets slower as we age--here's why.

About six weeks ago, a glass shattered in my hand, severing the nerve in my pinky finger. The feeling in my fingertip still hasn’t returned, and now I know why: I’m too old.

Going back to World War II, it’s been speculated that recovery of peripheral nerve injuries—like those in limbs and extremities—is influenced by age. And studies indicate that peripheral neuropathy is common in people over 65, including those who have received cancer chemotherapy, and often unexplained.

“When you’re very young, the system is very plastic and able to regenerate,” Michio Painter told me recently. He is a graduate student in the laboratory of Clifford Woolf, PhD, director of the F.M. Kirby Neurobiology Center at Boston Children’s Hospital. “After that, there’s a gradual decline. By the age of 30, much of this plasticity is gone.”

Traditionally, this decline has been thought to reflect age-related differences in neurons’ ability to regrow, but when Painter studied neurons in a dish, he couldn’t confirm this. Full story »

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