Tissue engineers create artificial organs and tissues that can be used to develop and test new drugs, repair damaged tissue and even replace entire organs in the human body. However, current fabrication methods limit their ability to produce free-form shapes and achieve high cell viability.... PHYS.ORG · 6 months
Printing tiny, high-precision objects in a matter of seconds  PHYS.ORG · 6 days
Researchers at EPFL have developed a new, high-precision method for 3-D-printing small, soft objects. The process, which takes less than 30 seconds from start to finish, has potential applications in... more
Mapping the future direction for bioprinting research  PHYS.ORG · 2 weeks
The way research in bioprinting will be taken forward has been laid out in a roadmap for the field. more
Bioengineers 3D-print implants to seed multiple layers of tissue  nanowerk · 2 weeks
Researchers have developed a groovy method to seed sophisticated, 3D-printed tissue-engineering scaffolds with living cells to help heal injuries. more
Bioengineering living heart valves  nanowerk · 4 weeks
Using tissue engineering techniques, researchers are developing living heart valves that can grow after implantation in the human heart. more
Repairing actively pumping heart tissue with mussel-inspired tissue adhesive  PHYS.ORG · 16 hours
If the heart muscle is damaged, repairing the constantly active organ is a challenge. Empa researchers are developing a novel tissue adhesive inspired by nature, which is able to repair... more
Transparent human organs allow 3-D maps at the cellular level  PHYS.ORG · 5 days
For the first time, researchers have managed to make intact human organs transparent. Using microscopic imaging, they revealed complex underlying structures of the transparent organs at the cellular... more
Scientists make human organs transparent to allow 3D maps at cellular level  SCIENCE DAILY · 5 days
For the first time, researchers managed to make intact human organs transparent. Using microscopic imaging they could revealed underlying complex structures of the see-through... more
Grooves hold promise for sophisticated healing  PHYS.ORG · 2 weeks
Who ever said bioengineers can't get their groove on? The Rice University team led by Antonios Mikos says otherwise with its development of a groovy method to seed sophisticated, 3-D-printed tissue-engineering scaffolds with living cells to... more
3D-printed scaffolds engraved with grooves hold promise for healing injuries  NEWS MEDICAL · 2 weeks
Who ever said bioengineers can't get their groove on? The Rice University team led by Antonios Mikos says otherwise with its development of a groovy method to seed... more
Scientists identify gene that puts brakes on tissue growth  PHYS.ORG · 4 weeks
The planarian flatworm is a simple animal with a mighty and highly unusual ability: it can regenerate itself from nearly every imaginable injury, including decapitation. These tiny worms can regrow... more
Molecular biologists identify gene that puts brakes on tissue growth  NEWS MEDICAL · 4 weeks
The planarian flatworm is a simple animal with a mighty and highly unusual ability: it can regenerate itself from nearly every imaginable injury, including decapitation. These tiny worms... more
Animal simulations facilitate smart drug design through prediction of nanomaterial transport to individual tissue cells  Science Magazine · 4 weeks
Smart drug design for antibody and nanomaterial-based therapies allows optimization of drug efficacy and more efficient early-stage preclinical... more
Not bot, not beast: Scientists create first ever living, programmable organism  PHYS.ORG · 4 weeks
A remarkable combination of artificial intelligence (AI) and biology has produced the world's first "living robots". more
Printing objects that can incorporate living organisms  PHYS.ORG · 4 weeks
A method for printing 3-D objects that can control living organisms in predictable ways has been developed by an interdisciplinary team of researchers at MIT and elsewhere. The technique may lead to 3-D printing... more
Bioengineers 3D-print implants to seed multiple layers of tissue  SCIENCE DAILY · 1 week
Bioengineers print 3D implants with layered cells destined to become distinct combinations of tissue, like bone and cartilage. The scaffolds degrade over time to leave the natural tissues in place. more
Living in greener neighborhoods may delay onset of menopause  NEWS MEDICAL · 5 days
Living near green spaces is associated with a wide variety of benefits, including a lower risk of obesity, improved attention capacity in children and slower physical decline in old age. more
Survey: Majority of Americans strongly support organ and tissue donation for research  NEWS MEDICAL · 2 hours
A strong majority of Americans agree that organ and tissue donation for research contributes to health and medical breakthroughs and acknowledge significant shortfalls for... more
Scientists identify gene that puts brakes on tissue growth  SCIENCE DAILY · 4 weeks
The planarian flatworm is a simple animal with a mighty ability: it can regenerate itself from nearly every imaginable injury, including decapitation. Scientists have studied these worms for decades to... more
Multivariate patterning of human pluripotent cells reveals induced paracrine factors in kidney organoid development  PHYS.ORG · 4 weeks
Bioengineers have shown great promise in creating complex multicellular kidney organoids (tiny, self-organized tissues) in the lab using pluripotent stem... more
Doomsday Clock is now 100 seconds from midnight  LIVE SCIENCE · 4 weeks
A hypothetical timepiece called the Doomsday Clock measures our nearness to armageddon — by nuclear weapons, climate change and other global threats. more
Portable optical biosensor slashes sepsis diagnosis time  NEWS MEDICAL · 4 weeks
Sepsis claims one life every four seconds. It is the primary cause of death in hospitals, and one of the ten leading causes of death worldwide. more
How hard is it to scramble Rubik's Cube?  PHYS.ORG · 3 weeks
Rubik's Cube has been one of the world's favorite puzzles for 40 years. Several different methods have been devised for solving it, as explained in countless books. Expert "speedcubers" can solve it... more
New technology enhances visualization of lung cancer tissue, helps improve patient outcomes  NEWS MEDICAL · 3 weeks
A groundbreaking tumor-highlighting technology- OTL38- enhances the visualization of lung cancer tissue, providing surgeons with a significantly better chance of finding and removing more... more
New clinical guidelines call for psychosocial support for complex ADHD in children, adolescents  NEWS MEDICAL · 3 weeks
New clinical guidelines call strongly for providing psychosocial supports for children and adolescents with complex attention-deficit/hyperactivity disorder (ADHD). Developed by the Society... more
Huge bacteria-eating viruses close gap between life and non-life  PHYS.ORG · 6 days
Scientists have discovered hundreds of unusually large, bacteria-killing viruses with capabilities normally associated with living organisms, blurring the line between living microbes and viral machines. more
Much shorter radiation treatment found to be safe, effective for people with soft tissue sarcoma  SCIENCE DAILY · 5 days
A new study found that treating soft tissue sarcoma with radiation over a significantly shorter period of time... more
New hydrogels wither while stem cells flourish for tissue repair  PHYS.ORG · 2 weeks
Baby diapers, contact lenses and gelatin dessert. While seemingly unrelated, these items have one thing in common—they're made of highly absorbent substances called hydrogels that have versatile applications.... more
Treating soft tissue sarcoma with shorter radiation treatment found to be safe, effective  NEWS MEDICAL · 5 days
A new study led by researchers at the UCLA Jonsson Comprehensive Cancer Center found that treating soft tissue sarcoma with radiation over... more
'Doomsday Clock' closer to midnight than ever  PHYS.ORG · 4 weeks
The Doomsday Clock on Thursday ticked down to 100 seconds to midnight, symbolizing the greatest level of peril to humanity since its creation in 1947 as the threat posed by climate change and a... more
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