Smart nanogels powered by enzymes move through dense tissue by adapting to local conditions, offering a safer and more effective alternative for targeted delivery in complex environments. (Nanowerk ...

For the first time, scientists can view RNA molecules directly inside cells and tissue in minute detail and across the entire human genome concurrently, thanks to new technology created by a Yale ...

Until today, skin, brain, and all tissues of the human body were difficult to observe in detail with an optical microscope, since the contrast in the image was hindered by the high density of their ...

A new, easily adopted, 3D-printed device will enable scientists to create models of human tissue with even greater control and complexity. An interdisciplinary group of researchers at the University ...

Our brain is a complex organ. Billions of nerve cells are wired in an intricate network, constantly processing signals, enabling us to recall memories or to move our bodies. Making sense of this ...

A centimeter cube cartilage construct via High-throughput Integrated Tissue Fabrication System for Bioprinting (HITS-Bio) in the lab of Ibrahim Ozbolat at Penn State. UNIVERSITY PARK, Pa. — ...

This is the first time that brain tissue has been cryogenically frozen and revived without damage. In a process called vitrification, researchers treated slices of mouse brains with cryoprotectants ...

Initially utilized in the biomedical sector for crafting pre-surgical visualization models and molds for tools, 3DP has evolved to enable the production of tissue engineering scaffolds, tissue analogs ...

Abstract: Native tissues are composed of dense cellular structures embedded within an extracellular matrix (ECM) that provides essential mechanical, topographical, and biochemical cues to regulate ...

Researchers have developed a novel bioprinting technique that uses spheroids, which are clusters of cells, to create complex tissue. This new technique improves the precision and scalability of tissue ...