Your risk for retinal vein occlusion goes up if you have diabetes, high blood pressure, or other conditions that affect the blood vessels. Retinal vein occlusion is unusual in younger people.

A retinal artery occlusion is a blockage in one of the blood vessels that supplies your retina with blood. It usually occurs suddenly and can cause vision loss without causing pain. A retinal ...

These tests provide images of fluid leaking from damaged or atypical retinal blood vessels, and may reveal: In addition to these tests, doctors may also order further tests to identify the ...

Changes in your vision or eye health could be more than just signs of aging or digital eye strain — they might be warning signals of high blood pressure, a condition often called the silent killer.

Diabetic retinopathy (DR) is a common complication of diabetes that affects the retina lining the inner eye. The condition can result in changes to blood vessels in the eye, which may damage the ...

“This is the first time anyone has seen retinal neurons using direct contact with blood vessels as a way of guiding them to form these precise 3-D lattices,” said Xin Duan, PhD, an associate professor ...

Researchers are planning future studies on HIF, the breakdown of the blood-retinal barrier and 32-134D, and hope to conduct clinical studies of 32-134D in patients with diabetic retinopathy.

This is the first time anyone has seen retinal neurons using direct contact with blood vessels as a way of guiding them to form these precise 3-D lattices. This brings us closer to the possibility ...

Hypoglycemia promotes inner blood-retinal barrier breakdown and retinal vascular leakage in diabetic mice. Science Translational Medicine , 2025; 17 (796) DOI: 10.1126/scitranslmed.adq5355 Cite ...

To better understand problems in the brain’s blood vessels that may lead to stroke ... arteries inside the brain that twist and turn in tortuous ways. Now researchers have designed a probe ...

"This is the first time anyone has seen retinal neurons using direct contact with blood vessels as a way of guiding them to form these precise 3-D lattices," said Xin Duan, PhD, an associate ...