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Tag: stem cells

New battery-free implant allows users to monitor their bladder fullness in real time

Should you run to the bathroom now? Or can you hold it until you get home? A new implant and associated smartphone app may...

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Shape shifters: How cells respond to 3D mechanical stiffness

Feb 19, 2024 (Nanowerk News) Imagine a world inside your body where tiny cells are like workers building and repairing tissue structures. They interact with...

Researchers 3D print functional human brain tissue

Feb 02, 2024 (Nanowerk News) A team of University of Wisconsin–Madison scientists has developed the first 3D-printed brain tissue that can grow and function like...

Evidence and therapeutic implications of biomechanically regulated immunosurveillance in cancer and other diseases – Nature Nanotechnology

Klotter, V. et al. Assessment of pathologic increase in liver stiffness enables earlier diagnosis of CFLD: results from a prospective longitudinal cohort study. PLoS...

Using DNA origami to show how an important cell receptor can be activated in a previously unknown way

Jan 19, 2024 (Nanowerk News) Researchers at Karolinska Institutet have used DNA origami, the art of folding DNA into desired structures, to show how an...

Astronauts ready for first, all-European mission to the International Space Station

For the third time, Axiom Space is preparing a charter mission to the International Space Station. The Ax-3 mission carries the distinction of featuring...

Pigs With Human Brain Cells and Biological Chips: How Lab-Grown Hybrid Life Forms Are Bamboozling Scientific Ethics

In September, scientists at the Guangzhou Institutes of Biomedicine and Health announced they had successfully grown “humanized” kidneys inside pig embryos.The scientists genetically altered...

Strategies for non-viral vectors targeting organs beyond the liver – Nature Nanotechnology

Zhang, Y.-N., Poon, W., Tavares, A. J., McGilvray, I. D. & Chan, W. C. W. Nanoparticle–liver interactions: cellular uptake and hepatobiliary elimination. J. Control....

CRISPR Gene Editing Had a Breakthrough Year—and It’s Only Getting Started

CRISPR ended 2023 with a bang.In November, the gene editing tool scored its first clinical approval for treating sickle cell anemia and beta-thalassemia in...

The Biggest Discoveries in Biology in 2023 | Quanta Magazine

IntroductionRevolutions in the biological sciences can take many forms. Sometimes they erupt from the use of a novel tool or the invention of a...

Entry and exit of extracellular vesicles to and from the blood circulation – Nature Nanotechnology

Alberro, A., Iparraguirre, L., Fernandes, A. & Otaegui, D. Extracellular vesicles in blood: sources, effects, and applications. Int. J. Mol. Sci. 22, 8163 (2021).Article  ...

A Ball of Brain Cells on a Chip Can Learn Simple Speech Recognition and Math

A tiny ball of brain cells hums with activity as it sits atop an array of electrodes. For two days, it receives a pattern...

AI Powered by Human Brain Cells Achieves Speech Recognition

In a recent study, scientists at Indiana University Bloomington successfully employed human brain cells to perform rudimentary speech recognition, marking a significant stride in...

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