The new year is also a time to look forward to what we want to accomplish next. Here, professors from the Jacobs School of Engineering share their "big ideas" for revolutionizing research and education for the benefit of human health and society.
3D-print patient-compatible organs and tissues for transplants
Shaochen Chen, professor in the Department of NanoEngineering and co-director of the
Biomaterials and Tissue Engineering Center
Hundreds of thousands of people around the world are in
need of organ transplants. Unfortunately,
organs for transplants are in short supply and even when they are available,
there are risks of transplant rejection due to significant molecular and
biological differences between the donor and the patient. 3D bioprinting is an
ideal technology to create patient-specific tissues or organs, especially when
human-induced pluripotent cells from the same patient are used for tissue
growth. “If we could encourage more interdisciplinary collaboration among
bioengineers, materials scientists, biologists, and clinical doctors to focus
on 3D printing patient-specific functional tissues and organs, we could help
more people get the lifesaving organ transplants they need before it’s too
late,” says Chen.
Develop microtechnologies to personalize treatment regimens
Shyni Varghese, professor in the Department of Bioengineering and director of
the Bio-Inspired Materials and Stem Cell Engineering Laboratory
Drug responses vary significantly from patient to
patient. Therefore, developing a therapeutic regimen tailored for each patient
is critically important. “Today we can personalize everything from computers
and phones to Facebook profiles, so why not medicine?” asks Varghese. “Let’s
engineer patient-specific, three-dimensional ‘organs-on-a-chip’ from patients’
own stem cells. We can use these patient-specific test beds to identify the
best combination of drugs and dosages to maximize therapeutic efficacy in each
individual. Such next-generation technologies will revolutionize the standard
of patient care and push the boundaries of medicine.”
Build robots that provide surgeons with super-human capabilities
Michael Yip, professor in the Department of Electrical and Computer Engineering and director of the Advanced Robotics and Controls Lab
The practice of surgery has only ever been as good as the
skills of the surgeon. Even the best surgeons are limited by what their
own hands are able to achieve and can still make mistakes. But technology
in this age is giving rise to robotics systems that are equipped with more
capabilities and can perform various tasks with more precision than humans
could ever achieve. "We routinely see popular media portray superheroes
like Iron Man using robotics as a means of delivering massive power and
destruction, and yet the reality is that robotics has the ability to improve the
precision and delicate touch of surgeons beyond what their own hands can
do alone," says Yip. "I invite San Diego researchers and industry to
work with me to develop new robot-assistive devices and systems that will provide
surgeons with super-human abilities—to navigate the body remotely and access
anatomies they could not previously reach, to have augmented reality ‘X-ray
vision’ to visualize subsurface lesions, and to perform surgeries with
robotically enhanced, micromillimeter precision."
Check out more "big ideas" from other visionaries around campus in the story from This Week @ UC San Diego.
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