Over a period of 14 days, these images (from top) show void spaces forming in a novel injectable hydrogel. The void spaces act as a “stem cell niche” to boost the proliferation and maturation…more Credit: Wyss Institute at Harvard University
https://scitechdaily.com/new-porous-hydrogel-could-improve-the-success-of-stem-cell-tissue-regeneration/
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