Our bodies and organs are shielded from the external environment by tissue barriers like the skin. These barriers must be tightly sealed to prevent unwanted substances from entering. This sealing is ...
After a decade-long quest to fill a major gap in basic biology, UChicago scientists have built a complete map of how cells ...
Researchers have discovered a new way that epithelial cells, which form layers in organs like the skin and stomach, attach to one another, and how they perceive growth signals at these attachments, ...
Every multicellular organism, from tiny worms to humans, elephants, and whales, needs a way for their cells to connect with each other to form tissues, organs, and organize their overall body plan.
This is a top-down cross-section of one of the 3D hollow spheres (lumenoids) that our cells can create. The different colors are for different proteins, which allows you to see some striking ...
Morning Overview on MSN
‘Cell snowball’ method self-assembles larger lab-grown tissues
Penn State researchers have developed a technique they call “cellular snowballing,” in which lab-grown cells mixed with ...
Scientists have discovered how two transcription factors form a reciprocal regulatory circuit that controls T-cell exhaustion ...
A collaboration between research groups at the University of California, TU Dresden in Germany and Cedars-Sinai Guerin Children’s in Los Angeles has identified a mechanism by which embryonic cells ...
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