A small tissue fold in fly embryos, once thought purposeless, plays a vital role in stabilizing tissues. Researchers show that it absorbs stress during early development, and its position and timing ...

A microscopic view of Kupffer’s vesicle (KV), a tiny, fluid-filled, balloon-shaped structure in zebrafish embryos that plays a crucial role in establishing body symmetry and guiding the placement of ...

Researchers from Columbia Engineering have established a framework for the design of bioactive injectable hydrogels formulated with extracellular vesicles (EVs) for tissue engineering and regenerative ...