WASHINGTON (AP -- Cells extracted from a human embryo have been nurtured into tiny blood vessels, a key step toward someday using embryonic stem cells to aid ailing hearts or fix blocked arteries, … ...

Scientists have grown a scalable new embryo-like model that unshrouds some mysteries of early human development, including blood cell formation, or hematopoiesis—a first for the field. In an ...

A team of experts at Cincinnati Children's reports another powerful step forward in organoid medicine: success at making ...

Organoids containing blood vessels have been ... to grow heart organoids that could reliably generate nearly all the cell types in the human heart, ... to a six-week-old embryonic heart, ...

The UCLA advance opens the door to growing other vascularized organ models, including intestines and colons, providing ...

In a study published today in Cell Reports, we have shown how a lab simulation of an embryo’s beating heart and circulation lead to the development of human blood stem cell precursors.

Blood vessels grown in the lab in just five days could quickly prevent the tissue damage that can occur after an accident ...

Making stem cells from a patient’s adult cells – rather than human embryos – is one of the holy grails in modern medicine treatments. New research brings us two steps closer.

Aguirre, whose lab has also developed human heart organoids, said organoids typically don’t develop blood vessels or, if they do, do so in very poor networks.. The vascular networks in the new ...

Related: Most advanced lab-made human embryo models look like the real thing. ... such as those that make up blood vessels. A high number of pig embryos also ended up degenerating in the study, ...

<TAB>Scientists seeking new ways to repair damaged arteries and ailing hearts have coaxed stem cells from a human embryo into forming tiny blood vessels.<@SM><@SM><TAB>It ...