Bringing cells closer to form new tissues

The field of tissue engineering is constantly exploring the possibility of using different properties of various biomaterials to achieve tissue regeneration. However, a key factor in creating effective tissues that can ameliorate ...

Basement membrane underpins tissue interactions in the skin

In a discovery that could pave the way for therapies that promote wound healing and alleviate skin diseases, RIKEN researchers have found that the network of molecules under the outermost layer of mouse skin, the skin epithelium, ...

A new view on how tissues flow in the embryo

As embryos develop, tissues flow and reorganize dramatically on timescales as brief as minutes. This reorganization includes epithelial tissues that cover outer surfaces and inner linings of organs and blood vessels. As the ...

Extracellular forces help epithelial cells stick together

Different surfaces and organs of the body are covered by epithelial tissue, which is composed of cells tightly connected to each other. The cells can be attached through junctions that are in direct contact with the cytoskeletal ...

Dental stem cells can generate milk-producing cells

Stem cells of the teeth can contribute to the regeneration of non-dental organs, namely mammary glands. According to a new study from researchers at the University of Zurich, dental epithelial stem cells from mice can generate ...

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