Boston Children’s Hospital’s Technology Development Fund (TDF)to designed to transform early-stage academic technologies into validated, high-impact opportunities for licensees and investors. Since 2009, the hospital has committed $7.6 million to support 76 promising technologies, from therapeutics, diagnostics, medical devices and vaccines to regenerative medicine and healthcare IT projects. The TDF also assists with strategic planning, intellectual property protection, regulatory requirements and business models. Investigators can access mentors, product development experts and technical support through a network of contract research organizations, development partners and industry advisors.
Eight startup companies have spun out since TDF’s creation, receiving $82.4 million in seed funding. They include Affinivax, a vaccine company started with $4 million from the Gates Foundation, and Epidemico, a population health-tracking company acquired by Booz Allen Hamilton. TDF has also launched more than 20 partnerships, received $26 million in follow-on government and foundation funding and generated $4.45 million in licensing revenue.
Here are the projects TDF awarded in 2017, with grants totaling $650,000: …
WATCH: DNA nanoswitches change shape in the presence of biomarkers. The shape change is revealed in a process called gel electrophoresis. Credit: Wyss Institute at Harvard University
“Nanoswitches” — engineered, shape-changing strands of DNA — could shake up the way we monitor our health, according to new research. Faster, easier, cheaper and more sensitive tests based on these tools — used in the lab or at point of care — could indicate the presence of disease, infection and even genetic variabilities as subtle as a single-gene mutation.
“One critical application in both basic research and clinical practice is the detection of biomarkers in our bodies, which convey vital information about our current health,” says lead researcher Wesley Wong, PhD, of Boston Children’s Hospital Program in Cellular and Molecular Medicine (PCMM). “However, current methods tend to be either cheap and easy or highly sensitive, but generally not both.”
We are normally born with a highly sophisticated array of molecules that act as “sentries,” constantly scanning our bodies for injuries such as cuts and bruises. One such molecular sentry, known as von Willebrand factor (VWF), plays a critical role in our body’s ability to stop bleeding.
To prevent hemorrhage or life-threatening blood clots, VWF must strike a delicate balance between clotting too little or too much. Researchers have long suspected that the mechanical forces and shear stress of blood flow could be closely-related to VWF’s function.
“In some ways, like in the movie Star Wars, VWF may be considered a Jedi knight in our body that can use ‘the force’ to guard the bloodstream,” says Timothy Springer, PhD, of Boston Children’s Hospital and Harvard Medical School (HMS).
It has not been possible to witness exactly how VWF senses and harnesses these mechanical forces — until now. …