Over the past two decades, researchers have learned that DNA inside the cell nucleus naturally folds into a network of ...
Before cells can divide by mitosis, they first need to replicate all of their chromosomes, so that each of the daughter cells can receive a full set of genetic material. Scientists have until now ...
In its effort to correlate genomic structure with gene function, the 4D Nucleome Consortium (4DN), led by Job Dekker, Ph.D., at UMass Chan Medical School, has extensively mapped and analyzed the three ...
Morning Overview on MSN
Wild new technique lets scientists 3D-print tiny structures inside cells
Scientists have crossed a startling new frontier in bioengineering: they can now fabricate intricate three-dimensional objects inside living cells. Instead of sculpting tissue from the outside, they ...
An illustration of multicolored tangle of threads within a small black sphere. A 3D illustration shows DNA packaged into the nucleus, scientists with the 4D Nucleome project are now building accurate ...
New work from UC Davis and the University of Utah shows how the 3D structure of DNA inside a germ cell commits it to develop into a sperm cell. The discovery could improve understanding of fertility ...
We’ve come a long way from the Vacanti mouse. Back in the mid-90s, Charles Vacanti and other researchers experimented with cartilage regeneration and, with the help of a biodegradable mold and bovine ...
Custom polymer structures can now be 3D printed inside living cells using laser-based fabrication, opening paths to intracellular sensors, cell tracking tags, and embedded microlasers. (Nanowerk ...
Cold Fusion on MSN
This breakthrough could end organ waiting lists - scientists 3D print human heart!
Scientists have successfully 3D printed a heart using real human cells. The structure includes chambers, blood vessels, and muscle tissue. While still experimental, it marks a major step toward ...
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