Ophthalmology News and Research

RSS

Ophthalmology is the specialized field of medicine that focuses on the health of the eye. It includes the anatomy, physiology and diseases that may affect the eye. Historically, the science of ophthalmology encompassed all aspects of visual function, both in health and in illness. Additionally, ophthalmology also includes animal eyes as ocular function and optic diseases are similar among humans and animals.

Eye-opening AI: ChatGPT takes on ophthalmology exam with promising results

A recent study evaluates the performance of ChatGPT, an AI chatbot, in ophthalmology by analyzing its successes and shortcomings.

8 May 2023

Mount Sinai researchers identify a new therapeutic target for MS and other brain disorders

Cross-talk between brain cells and peripheral immune cells can modulate the progression of multiple sclerosis (MS), Mount Sinai researchers have discovered.

8 May 2023

Humans can perceive a greater range of blue tones than monkeys

New findings in color vision research imply that humans can perceive a greater range of blue tones than monkeys do.

28 Apr 2023

King Chulalongkorn Memorial Hospital ophthalmologists suggest ways to treat and control glaucoma

To celebrate World Glaucoma Week 2023, which takes place in the second week of March every year and falls on March 12-18, 2023, the Excellence Center for Glaucoma, Department of Ophthalmology, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, and Thai Glaucoma Society encourages all of us to realize the significance of glaucoma as it is the world's number 1 cause of irreversible blindness.

28 Apr 2023

New deep learning AI model can help screen for retinopathy of prematurity in infants

The team developed a deep learning AI model that can identify which at-risk infants have ROP that may lead to blindness if left untreated, and they hope their technique could improve access to screening in the many areas with limited neonatal services and few trained ophthalmologists.

27 Apr 2023

IOB researchers identify an active multi-layer embryonic brain circuit

Using a new approach for studying live embryonic mouse brains at single-cell resolution, researchers have identified an active multi-layer circuit that forms in the cortex during an unexpectedly early stage of development. Perturbing the circuit genetically led to changes similar to those seen in the brains of people with autism. The findings are reported today in Cell by a team based at the Institute of Molecular and Clinical Ophthalmology Basel.

18 Apr 2023

Black sea urchin extract shows promise in combating atherosclerosis

A team of Italian scientists has identified potential anti-inflammatory and vasculoprotective effects of red cell extracts of the Black Sea urchin Arbacia lixula. The study has been published in the journal Nutrients.

30 Mar 2023

Dormant cone photoreceptors in the degenerating retina may retain visual function, research suggests

New UCLA research in mice suggests that "dormant" cone photoreceptors in the degenerating retina are not dormant at all, but continue to function, producing responses to light and driving retinal activity for vision.

27 Mar 2023

Mount Sinai launches initiative to increase representation of Black men at the upper levels of management

The Mount Sinai Health System has announced the Growth in Operations, Administrations, and Leadership Society (GOALS), an initiative to increase the representation of Black men at the middle and upper levels of management by creating pathways for career advancement through networking, mentorship, and advancement opportunities.

27 Mar 2023

Using nanoparticles to encapsulate the medication may make corneal grafts more successful

Corneal transplants can be the last step to returning clear vision to many patients suffering from eye disease. Each year, approximately 80,000 corneal transplantations take place in the U.S. Worldwide, more than 184,000 corneal transplantation surgeries are performed annually.

23 Mar 2023

UTSW expert advises screening by 55 for people with family history of age-related macular degeneration

Patients with a family history of age-related macular degeneration (AMD), the leading cause of permanent vision loss in those older than 60, should visit an ophthalmologist by age 55 to be screened for signs of the disease, advises an expert at UT Southwestern Medical Center.

21 Mar 2023

Newly identified therapeutic target could lead to more effective treatment of glaucoma

Indiana University School of Medicine researchers have identified a new therapeutic target that could lead to more effective treatment of glaucoma.

10 Mar 2023

Readers and tweeters urgently plea for a proper ‘role’ call in the ER

The story of one patient’s ER experience does not at all capture the complexities of an emergency department serving the needs of a stochastic patient population.

27 Feb 2023

UVA research provides new insight into common causes of vision loss

UVA Health scientists have discovered an unknown contributor to harmful blood vessel growth in the eye that could lead to new treatments for blinding macular degeneration and other common causes of vision loss.

24 Feb 2023

Study investigates anti-VEGF treatment for inflammatory eye disease in HTLV-1–infected ocular cells

A retrovirus known as human T-cell lymphotropic virus type 1 (HTLV-1) is known to cause a number of diseases, including inflammatory diseases of the eye. Recently, researchers in Japan have investigated an antibody treatment for inflammatory eye disease in ocular cells infected with HTLV-1.

21 Feb 2023

Intracranial pressure plays a key role in normal-tension glaucoma

An international team of researchers led by Lithuanian scientists provide additional evidence that intracranial pressure plays an important role in normal-tension glaucoma, which accounts for up to 50 per cent of all glaucoma cases.

13 Feb 2023

OHSU researchers confirm first-ever nonhuman primate model of Usher syndrome

Those with Usher Syndrome -- the leading hereditary cause for simultaneous deafness and blindness, for which there is no treatment -- may have a new reason for hope now that researchers have confirmed the first-ever nonhuman primate model of their disease.

13 Feb 2023

New and surprising evidence that ChatGPT can perform several intricate tasks relevant to handling complex medical and clinical information

Researchers evaluated the performance of an AI model named ChatGPT to perform clinical reasoning on the United States Medical Licensing Exam (USMLE).

13 Feb 2023

Study reveals why hypoglycemic episodes worsen diabetic retinopathy

People with diabetes who experience periods of low blood sugar — a common occurrence in those new to blood sugar management — are more likely to have worsening diabetic eye disease.

26 Jan 2023

UT Southwestern experts offer several techniques for secondary intraocular lens placement

Patients undergoing cataract surgery typically have their natural lens replaced with an artificial intraocular lens (IOL). But complications occasionally arise that require the placement of a more surgically challenging secondary IOL.

24 Jan 2023

Ophthalmology News and Research

Further Reading

Eye-opening AI: ChatGPT takes on ophthalmology exam with promising results

Mount Sinai researchers identify a new therapeutic target for MS and other brain disorders

Humans can perceive a greater range of blue tones than monkeys

King Chulalongkorn Memorial Hospital ophthalmologists suggest ways to treat and control glaucoma

New deep learning AI model can help screen for retinopathy of prematurity in infants

IOB researchers identify an active multi-layer embryonic brain circuit

Black sea urchin extract shows promise in combating atherosclerosis

Dormant cone photoreceptors in the degenerating retina may retain visual function, research suggests

Mount Sinai launches initiative to increase representation of Black men at the upper levels of management

Using nanoparticles to encapsulate the medication may make corneal grafts more successful

UTSW expert advises screening by 55 for people with family history of age-related macular degeneration

Newly identified therapeutic target could lead to more effective treatment of glaucoma

Readers and tweeters urgently plea for a proper ‘role’ call in the ER

UVA research provides new insight into common causes of vision loss

Study investigates anti-VEGF treatment for inflammatory eye disease in HTLV-1–infected ocular cells

Intracranial pressure plays a key role in normal-tension glaucoma

OHSU researchers confirm first-ever nonhuman primate model of Usher syndrome

New and surprising evidence that ChatGPT can perform several intricate tasks relevant to handling complex medical and clinical information

Study reveals why hypoglycemic episodes worsen diabetic retinopathy

UT Southwestern experts offer several techniques for secondary intraocular lens placement

Discover how SciY empowers scientists

Why use light scattering to analyze proteins and viral vectors?

Changing the landscape of R&D to build clinical success from the ground up

Latest News