Dramatic advances in the fields of biochemistry, cell and molecular biology, genetics, biomedical engineering and materials science have given rise to the remarkable new cross-disciplinary field of tissue engineering. Tissue engineering uses synthetic or naturally derived, engineered biomaterials to replace damaged or defective tissues, such as bone, skin, and even organs.
Imaging techniques enable a detailed look inside an organism. But interpreting the data is time-consuming and requires a great deal of experience.
Trophoblast cells, which surround the developing blastocyst in early pregnancy, play an important role in implantation in the uterine wall.
An international consortium of researchers is developing a new method to bring eyes back to life from deceased body donors for clinical research purposes.
Scientists have developed a new biomaterial that helps bones heal faster by enhancing adults' stem cell regenerative ability.
The Natural Sciences and Engineering Research Council of Canada (NSERC) supports research that results in "breakthrough answers to timeless questions." When choosing awardees, the council looks for creativity and innovation, two qualities they see at the heart of all research advances.
Researchers from Florida Atlantic University's Schmidt College of Medicine hope to conquer a major limitation in the ability for scientists to engineer tissues for regenerative therapies for age-related and degenerative diseases.
Multiple sclerosis, an autoimmune disease of the central nervous system that affects millions worldwide, can cause debilitating symptoms for those who suffer from it.
Researchers from St. Petersburg provided a unique experiment. They implanted a polymer scaffold as a vascular prosthesis into the rat abdominal aorta and monitored the process of its bioresobtion for 16 months. An artificial vessel was formed where the scaffold was located.
Gruthan Bioscience, LLC, a Medical University of South Carolina startup based in Charleston, South Carolina, received a Small Business technology Transfer (STTR) award from the National Heart, Blood and Lung Institute in August to take the next step in developing a novel class of cholesterol-lowering drugs to treat familial hypercholesterolemia.
Researchers at the National Institute of Standards and Technology (NIST) have developed a new method of 3D-printing gels and other soft materials. Published in a new paper, it has the potential to create complex structures with nanometer-scale precision.
A dose of artificial intelligence can speed the development of 3D-printed bioscaffolds that help injuries heal, according to researchers at Rice University.
Researchers in recent years have demonstrated the health benefits of soy, linking its consumption to reduced risk of cardiovascular disease, obesity, cancer and improved bone health.
A 3D bioengineered model of lung tissue built by University of Michigan researchers is poking holes in decades worth of flat, Petri dish observations into how the deadly disease pulmonary fibrosis progresses.
In laboratory studies, Johns Hopkins Kimmel Cancer Center and Johns Hopkins University researchers observed a key step in how cancer cells may spread from a primary tumor to a distant site within the body, a process known as metastasis.
AXT are proud to announce that they have partnered with France-based Poietis to bring their next-generation bioprinting platforms to Australia.
Pancreatic islet transplants, which revive insulin production to treat type 1 diabetes, only last an average of three years.
Eli Vlaisavljevich, an assistant professor of biomedical engineering and mechanics at Virginia Tech, received a Trailblazer Award from the National Institute of Biomedical Imaging and Bioengineering of the National Institutes of Health to research possible treatments for metastatic breast cancer.
Organoids are 3-dimensional (3D) clusters of stem cells that come together and emulate the microenvironment within individual organs, whether that be liver, kidney, heart, gut or other specific organs.
In back-to-back reports published Aug. 27, 2020, in Nature Communications, a team of scientists from Cincinnati Children's and Japan report discoveries that will be vital to a new wave of more-complex organoid development.
When it comes to training neural circuits for tissue engineering or biomedical applications, a new study suggests a key parameter: Train them young.