Tailoring glaucoma education using large language models: Addressing health disparities in patient comprehension.

This study evaluates the efficacy of GPT-4, a Large Language Model, in simplifying medical literature for enhancing patient comprehension in glaucoma care. GPT-4 was used to transform published abstracts from 3 glaucoma journals (n = 62) and patient education materials (Patient Educational Model [PEMs], n = 9) to a 5th-grade reading level. GPT-4 was also prompted to generate de novo educational outputs at 6 different education levels (5th Grade, 8th Grade, High School, Associate's, Bachelor's and Doctorate).

Trends in Demographic, Clinical, Socioeconomic, and Facility-Specific Factors Linked to Eyelid Melanoma Survival: A National Cancer Database Analysis.

Purpose: This study aimed to analyze demographic, clinical, socioeconomic, and facility-specific factors affecting the survival outcomes of patients diagnosed with eyelid melanoma (EM) between 2004 and 2017 using data from the National Cancer Database.

Methods: Cases of EM diagnosed between 2004 and 2017 were identified using the National Cancer Database. Patient demographic data, tumor stage (American Joint Committee on Cancer TNM classification), treatment modalities, and socioeconomic variables were collected.

Career Paths, Practice Location, and Scholarly Contributions of American Society of Ophthalmic Plastic and Reconstructive Surgery Fellowship Graduates, 2000-2021.

Purpose: To characterize American Society of Ophthalmic Plastic and Reconstructive Surgery (ASOPRS) fellowship graduates' career paths and contributions to society missions, including trends across gender, time, and geography.

Methods: In this retrospective cohort study, ASOPRS fellowship graduates from 2000 to 2021 were stratified by demographics, time, and geography. Main outcomes were career paths and contributions to ASOPRS missions of advancing education, research, and quality of clinical practice.

Analysis of retinal nerve fiber layer and macular thickness in amblyopic children treated with occlusion therapy.

: To study and evaluate the change in retinal nerve fiber layer (RNFL) and macular thickness and its clinical correlation with visual outcome following amblyopia therapy. : In this prospective interventional study, children with moderate to severe amblyopia were given optical correction and part-time occlusion therapy. Visual assessment and optical coherence tomography (OCT) were performed at days 0 and 3, 6 months of follow-up.

Insights into the Activation and Self-Association of Arrestin-1.

Arrestins halt signal transduction by binding to the phosphorylated C-termini of activated G protein-coupled receptors. Arrestin-1, the first subtype discovered, binds to rhodopsin in rod cells. Mutations in , the gene encoding Arrestin-1, are linked to Oguchi disease, characterized by delayed dark adaptation.

Investigating Risk Factors for Meibomian Gland Dysfunction and Loss Among Young Medical Trainees.

Purpose: To determine risk factors for meibomian gland disease and associated structural abnormalities in meibography among young medical trainees.

Methods: This study included 84 medical students and residents younger than 45 years. All participants completed an ocular history and lifestyle questionnaire and the standardized patient evaluation of eye dryness (SPEED) II questionnaire.

A Reduction in Mitophagy Is Associated with Glaucomatous Neurodegeneration in Rodent Models of Glaucoma.

Glaucoma is a heterogenous group of optic neuropathies characterized by the degeneration of optic nerve axons and the progressive loss of retinal ganglion cells (RGCs), which could ultimately lead to vision loss. Elevated intraocular pressure (IOP) is a major risk factor in the development of glaucoma, and reducing IOP remains the main therapeutic strategy. Endothelin-1 (ET-1), a potent vasoactive peptide, has been shown to produce neurodegenerative effects in animal models of glaucoma.

Subretinal Gene Therapy for Treatment of Retinal and Choroidal Vascular Diseases.

Objective: This review article discusses investigational subretinal gene therapies for retinal vascular diseases, including AVA-101, an adeno-associated viral (AAV) 2 vector expressing soluble vascular endothelial growth factor (VEGF) receptor 1, ABBV-RGX-314, an AAV8 vector expressing an anti-VEGF-A antibody fragment, and EXG102-031, an AAV8 vector expressing a recombinant protein that blocks VEGF family members and angiopoietin 2.

Design: Review article CONCLUSION: Subretinal injection is a commonly used delivery route for investigational gene therapy agents which is theorized to provide relative immune privilege, thereby reducing the risk of inflammation, while providing high transgene expression in photoreceptors and retinal pigment epithelium. Subretinal injection of AVA-101 demonstrated safety and tolerability in Phase I and IIa trials, but failed to maintain visual acuity and control exudation.

Finite Element Analysis of Mechanical Ocular Sequelae from Badminton Shuttlecock Projectile Impact.

Purpose: With the growing popularity of badminton worldwide, the incidence of badminton-related ocular injuries is expected to rise. The high velocity of shuttlecocks renders ocular traumas particularly devastating, especially with the possibility of permanent vision loss. This study investigated the mechanism behind ocular complications through simulation analyses of mechanical stresses and pressures upon shuttlecock impact.

Safer and efficient base editing and prime editing via ribonucleoproteins delivered through optimized lipid-nanoparticle formulations.

Delivering ribonucleoproteins (RNPs) for in vivo genome editing is safer than using viruses encoding for Cas9 and its respective guide RNA. However, transient RNP activity does not typically lead to optimal editing outcomes. Here we show that the efficiency of delivering RNPs can be enhanced by cell-penetrating peptides (covalently fused to the protein or as excipients) and that lipid nanoparticles (LNPs) encapsulating RNPs can be optimized for enhanced RNP stability, delivery efficiency and editing potency.

Efficacy of Intravitreal rAAV2-ND4 Injection in Treated Versus Fellow Eyes with Leber's Hereditary Optic Neuropathy: A Meta-Analysis.

To compare the outcomes of rAAV2-ND4 injection in treated versus fellow eyes with Leber's hereditary optic neuropathy (LHON). The protocol was pre-registered on PROSPERO (CRD42023441669). PubMed, Ovid MEDLINE, Cochrane CENTRAL, Google Scholar, Embase, CrossRef, OpenAlex, and Web of Science were reviewed from 1990-2023.

Nuclear factor I/B: Duality in action in cancer pathophysiology.

The nuclear factor I (NFI) family of transcription factors plays a decisive role in organ development and maturation. Their deregulation has been linked with various diseases, most notably cancer. NFIB stands apart from the other NFI family members given its unique ability to drive both tumor suppressive and oncogenic programs.

Dimerization of the deaminase domain and locking interactions with Cas9 boost base editing efficiency in ABE8e.

CRISPR-based DNA adenine base editors (ABEs) hold remarkable promises to address human genetic diseases caused by point mutations. ABEs were developed by combining CRISPR-Cas9 with a transfer RNA (tRNA) adenosine deaminase enzyme and through directed evolution, conferring the ability to deaminate DNA. However, the molecular mechanisms driving the efficient DNA deamination in the evolved ABEs remain unresolved.

In vivo photoreceptor base editing ameliorates rhodopsin-E150K autosomal-recessive retinitis pigmentosa in mice.

Rhodopsin, the prototypical class-A G-protein coupled receptor, is a highly sensitive receptor for light that enables phototransduction in rod photoreceptors. Rhodopsin plays not only a sensory role but also a structural role as a major component of the rod outer segment disc, comprising over 90% of the protein content of the disc membrane. Mutations in which lead to structural or functional abnormalities, including the autosomal recessive E150K mutation, result in rod dysfunction and death.

Accuracy of the Image Interpretation Capability of ChatGPT-4 Vision in Analysis of Hess Screen and Visual Field Abnormalities.

Background: OpenAI, the owner of ChatGPT, publicly released the GPT-4 Vision in September 2023. This multimedia chatbot has the capability to receive and analyze various images presented to it by the user. We assessed the accuracy of its interpretation of 2 of the images commonly used in neuro-ophthalmology, namely Hess screen and automated visual field images.

Dynamics of Spike-Specific Neutralizing Antibodies Across Five-Year Emerging SARS-CoV-2 Variants of Concern Reveal Conserved Epitopes that Protect Against Severe COVID-19.

Since early 2020, several SARS-CoV-2 variants of concern (VOCs) continue to emerge, evading waning antibody mediated immunity produced by the current Spike-alone based COVID-19 vaccines. This caused a prolonged and persistent COVID-19 pandemic that is going to enter its fifth year. Thus, the need remains for innovative next generation vaccines that would incorporate protective Spike-derived B-cell epitopes that resist immune evasion.

Ultrafast transient absorption spectra and kinetics of human blue cone visual pigment at room temperature.

The ultrafast photochemical reaction mechanism, transient spectra, and transition kinetics of the human blue cone visual pigment have been recorded at room temperature. Ultrafast time-resolved absorption spectroscopy revealed the progressive formation and decay of several metastable photo-intermediates, corresponding to the Batho to Meta-II photo-intermediates previously observed with bovine rhodopsin and human green cone opsin, on the picosecond to millisecond timescales following pulsed excitation. The experimental data reveal several interesting similarities and differences between the photobleaching sequences of bovine rhodopsin, human green cone opsin, and human blue cone opsin.