The agency OK’d an artificial vessel to restore blood flow in patients, even though its own scientists flagged questionable ...

Researchers at Karolinska Institutet have discovered a new mechanism behind blood vessel damage in type 2 diabetes. The study ...

Ophthalmology Times - ophthalmology news, articles, and events in a timely and accurate manner for members of the ophthalmic ...

Learn about the increased pressure in the portal vein, its causes like cirrhosis, and resulting complications such as ...

Learn how nanoparticles cross the blood-brain barrier (BBB) and explore their potential in treating neurological disorders ...

A new study from Lund University suggests that traumatic brain injury (TBI) may contribute to Alzheimer’s disease by altering ...

Until recently, researchers believed that platelet spreading and clot contraction were controlled by the same pathway. However a recent study from Thomas Jefferson University researchers challenges ...

When skin is cut or damaged, tiny cell fragments circulating in the blood, called platelets, arrive at the injury and spread out to stop the blood from leaking out. Once enough layers of platelets ...

A protein called HER3, which is present on the blood–brain barrier, helps the tumour-invading protein cross from the ...

The retinal structure improved in those patients where blood vessel patches were completely removed during surgery, suggesting that the transplanted cells survived and repaired the damaged retina.

T cells are white blood cells that are important for adaptive immunity. They have unique cell surface receptors that are generated by randomly assorting genes. These receptors allow T cells to ...