Eye Health News and Research

Latest Eye Health News and Research

Bioengineers combine standard microscopy, infrared light, and AI to assemble digital biopsies

NIBIB-funded bioengineers at the University of Illinois have combined standard microscopy, infrared light, and artificial intelligence to assemble digital biopsies that identify important molecular characteristics of cancer biopsy samples without dyes or labels.

5 Apr 2020

Scientists show how normal speech may produce aerosolized particles to transmit coronavirus

Normal speech by individuals who are asymptomatic but infected with coronavirus may produce enough aerosolized particles to transmit the infection, according to aerosol scientists at the University of California, Davis.

5 Apr 2020

Study of rare genetic disorder that causes severe eyesight problems

Nagano prefecture is home to a group of people effected with a rare genetic neurodegenerative disorder called familial amyloid polyneuropathies. This disease impacts the gene encoding protein transthyretin which is produced in the liver and also eyes.

3 Apr 2020

Medicaid nearing ‘eye of the storm’ as newly unemployed look for coverage

As the coronavirus roils the economy and throws millions of Americans out of work, Medicaid is emerging as a default insurance plan for many of the newly unemployed.

3 Apr 2020

Who should be taking antimalarial drugs as treatment against COVID-19?

Researchers provide a guideline regarding who should be actually taking antimalarial drugs as prophylaxis to prevent getting COVID-19. They say health professionals who are being exposed to COVID-19 positive patients and those who test positive but are asymptomatic should be taking drugs such as Chloroquine and Hydroxychloroquine. They explain that these populations remain most in need, and because of limited supply, these individuals need to be prioritized.

2 Apr 2020

Putting an end to the pandemic

From the plagues of medieval Europe to the influenza pandemic of 1918, the specter of the next public health disaster has gripped the minds of scientists, captivated the imaginations of writers and vexed conspiracy theorists.

1 Apr 2020

New guidelines for health-care workers treating ICU patients with COVID-19

An international team including McMaster University researchers has come together to issue guidelines for health-care workers treating intensive care unit patients with COVID-19.

1 Apr 2020

Temperature check: Tips for tracking a key symptom of coronavirus contagion

After I was told I'd been exposed to the novel coronavirus, I tried to follow the best medical advice. I started working from home. I socially isolated. And I "self-monitored" for signs I'd been infected.

1 Apr 2020

Study identifies three unknown genetic mechanisms that cause myopia

Three previously unknown genetic mechanisms have been discovered in causing myopia otherwise known as short or near-sightedness, finds a new study.

1 Apr 2020

Amyloid plaque formation causes brain tissue loss in animals

Amyloid plaque formation directly causes brain tissue loss in animals, but a drug called lithium reduces the life-shortening effects of this loss, shows a study published today in eLife.

31 Mar 2020

New method to treat blindness using retinal cell production

Scientists in Sweden have innovated a method of treating blindness using embryonic stem cells to produce retinal cells.

30 Mar 2020

Researchers discover new way to refine production of retinal cells to treat blindness

Researchers at Karolinska Institutet and St Erik Eye Hospital in Sweden have discovered a way to refine the production of retinal cells from embryonic stem cells for treating blindness in the elderly.

30 Mar 2020

Removing a gene prevents Type 1 diabetes in mice by disguising beta cells

Removing a gene from the cells that produce insulin prevents mice from developing Type 1 diabetes by sparing the cells an attack from their own immune system, a new UW-Madison study shows.

26 Mar 2020

Dimensionality reduction analysis reveals fine-scale diversity within the Japanese population

Geographically isolated from mainland Eurasia, the island nation of Japan has seen little in the way of population mixing for thousands of years.

26 Mar 2020

Deleting a gene prevents Type 1 diabetes in mice by disguising insulin-producing cells

Scientists have innovated a potential method of preventing Type 1 diabetes in those at high risk.

26 Mar 2020

Lipid aids healing of scratches on the cornea

A species of a lipid that naturally helps skin injuries heal appears to also aid repair of common corneal injuries, even when other conditions, like diabetes, make healing difficult, scientists report.

26 Mar 2020

Study shows disparities in guideline-concordant treatment for NSCLC patients

Lung cancer is the leading cause of cancer-associated deaths in the United States. Non-small cell lung cancer (NSCLC), a group of lung cancers named for the kinds of cells found in the cancer, constitutes more than 80% of all lung cancer cases.

25 Mar 2020

Russian researchers explain why new pathogenic viruses are so hard to detect

In a recently published fundamental review dedicated to the diagnostics of viral infections, a Russian research team featuring MIPT researchers was the first to systematically describe and summarize the cutting-edge technologies in the rapidly developing field of genetics.

25 Mar 2020

Coronavirus unlikely to spread through tears

While researchers are certain that coronavirus spreads through mucus and droplets expelled by coughing or sneezing, it is unclear if the virus is spread through other bodily fluids, such as tears.

25 Mar 2020

Multi-corneal barrier-on-a-chip device could help improve ophthalmic drug development

Researchers at Kyoto University's Institute for Integrated Cell-Material Sciences have developed a device that moves fluids over corneal cells similarly to the movement of tears over a blinking eye.

24 Mar 2020