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biomedical engineering
![Organoids without blood vessels can't grow larger than sesame seeds—about 3 millimeters—before dying from lack of oxygen and nutrients. UNT and Stanford researchers say they've solved this problem. Seeds pictured above are not to scale. [Image: Pinchai Puntong/istockphoto]](https://s24806.pcdn.co/wp-content/uploads/2025/08/Sesame-Seed-organoid-science-iStock-1487667097-940x436.jpg)
UNT and Stanford researchers say they've overcome a major barrier to artificial organ size: until now, organoids without blood vessels couldn't grow larger than about 3 millimeters—roughly the size of the sesame seeds picture above—before dying from lack of oxygen and nutrients. Seeds shown are not to scale. [Image: Pinchai Puntong/istockphoto]
First Mini Hearts and Livers With Working Blood Vessels Grown in Lab, UNT-Stanford Team Reports
by Maddie Preston | Aug 21, 2025
Scientists at at the University of North Texas and Stanford Medicine have created tiny artificial organs called organoids with fully formed blood vessel networks. The stem cell-based breakthrough could transform drug testing and disease research while reducing the need for animal models—and expand possibilities for regenerative medicine.
by Lance Murray |
Nov 9, 2022
The Perot family’s support will expand the number of students admitted to UT Southwestern's dual-degree program as well as research disciplines in which they study, to include biomedical engineering, computational biology, bioinformatics, and data science.
The funding will enhance the curriculum and experiences of Medical Scientist Training Program students and increase efforts to recruit students from elite U.S. colleges, including top international students who want to stay in the U.S. for their careers.
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by Kevin Cummings |
May 5, 2022
The Austin-based accelerator and investor plans to launch its Center for Health Innovation at Pegasus Park in Dallas by end of 2023. Its goal: connecting startups locally and across the state with each other, as well as other corporate and research players in the space.
“We're in the business of erasing boundaries in Texas—full stop,” President and Co-Founder Bryan Chambers told Dallas Innovates.
“We're in the business of erasing boundaries in Texas—full stop,” President and Co-Founder Bryan Chambers told Dallas Innovates.
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by Lance Murray |
Aug 30, 2019
The 26,500-square-foot facility has labs for research in exoskeleton technology, optics, and a bio 3D printer for printing cells that mimic human tissue.
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![Erica Kosemund, Chief Brand Officer, Choctaw Nation of Oklahoma; Gillian Breidenbach, Chief Partnership Officer, North Texas FWC Organizing Committee; Chief Gary Batton, Chief of Choctaw Nation of Oklahoma; Monica Paul, Executive Director of Dallas Sports Commission and President of North Texas FWC Organizing Committee; John Hobbs, Senior Executive Officer of Communications, Choctaw Nation of Oklahoma; and Heidi Grant, Senior Executive Officer of Commerce Administration, Choctaw Nation of Oklahoma, celebrate Choctaw Casinos & Resorts becoming an Official Dallas World Cup 2026 Host City Supporter. [Photo: North Texas FWC Organizing Committee/Choctaw Casinos & Resorts]](https://s24806.pcdn.co/wp-content/uploads/2025/12/FIFA-Choctaw-dec-2025.jpg)
