Medical research

Blood runs deep: Lab blood vessel model sheds light on angiogenesis

To provide sufficient oxygen to tissues and organs within the body, blood vessels need to sprout new offshoots to form a widespread blood supply network, much like the trunk, branches, and twigs of a tree. However, the mechanisms ...

Cardiology

Bypass beats stents for diabetics with heart trouble: study

(HealthDay)—People with both diabetes and multiple clogged heart arteries live longer if they undergo bypass surgery rather than have their blood vessels reopened with stents, according to follow-up results from a landmark ...

Medical research

Newly formed blood vessels may contribute to eye disease

Newly formed blood vessels may be cracks in the barrier between the bloodstream and the eye, according to a Northwestern Medicine study published in the Proceedings of the National Academy of Sciences.

Medical research

Team develops new way to grow blood vessels

Formation of new blood vessels, a process also known as angiogenesis, is one of the major clinical challenges in wound healing and tissue implants. To address this issue, researchers from Texas A&M University have developed ...

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