Stories about: Cameron Trenor

GALLERY: Forecasting the future of pediatric hematology/oncology

Title image for pediatric hematology/oncology predictionsRecently, the annual ASPHO (American Society for Pediatric Hematology/Oncology) meeting brought together more than 1,100 pediatric hematologists and oncologists, including a team from the Dana-Farber/Boston Children’s Cancers and Blood Disorders Center. Some of the delegates from Dana-Farber/Boston Children’s included:

Based on their discussions with their peers, these are their key takeaways from the meeting:

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Another use for mTOR inhibitors: Preserving vanishing bones in Gorham-Stout syndrome

Gorham Stout rapamycin sirolimus
In Gorham-Stout, lymphatic vessels gone amok eat away at bone. Sirolimus appears to reverse this process.

The mTOR pathway is fundamental to nearly every cell in the body. It drives processes related to cell growth, protein production and metabolism, influencing everything from neurocognition to tumor growth. Because of this broad role, indications for drugs targeting the mTOR pathway are also remarkably broad.

Alexander Malloy, 14, is one of the first patients to benefit from a new use: curbing rapid bone loss in patients with a rare “vanishing bone disease,” or Gorham-Stout syndrome. It was discovered when Alex, who had mild scoliosis, started getting worse. To his parents’ shock, an MRI scan showed he was missing bones in his spine.

Gorham-Stout is actually the result of a rare vascular anomaly.

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