The breast cancer genetic testing experience: probing the potential utility of an online decision aid in risk perception and decision making.

Background: Despite the association of pathogenic variants (PVs) in cancer predisposition genes with significantly increased risk of breast cancer (BC), uptake of genetic testing (GT) remains low, especially among ethnic minorities. Our prior study identified that a patient decision aid, RealRisks, improved patient-reported outcomes (including worry and perceived risk) relative to standard educational materials. This study examined patients' GT experience and its influence on subsequent actions.

Operative Times in Scleral Buckle Surgery: Influencing Factors and Cost Analysis.

To determine the various factors affecting the duration of scleral buckle surgery, the percentage of profitable scleral buckle cases, and the operational break-even point. This single-center retrospective consecutive series comprised patients diagnosed with primary rhegmatogenous retinal detachment (RD) repaired with scleral buckling between 2019 and 2021. The primary outcome was operative time.

Impact of TearCare on Reading Speed in Patients with Dry Eye Disease.

Purpose: To evaluate the impact of TearCare (TC) treatment on clinical, quality of life, and functional visual outcome metrics in patients with dry eye disease (DED) and meibomian gland disease (MGD).

Methods: This is a prospective, single-center clinical trial. Adults with MGD and a DED diagnosis and tear break-up time (TBUT) <10 seconds were included.

Academic versus Community Retinal Surgery for Primary Retinal Detachment: Characteristics, Duration, and Value Analysis of Teaching Modifier.

Purpose: To compare operative time and case characteristics of primary rhegmatogenous retinal detachment (RRD) repairs between academic and community vitreoretinal surgeons.

Design: A retrospective, observational clinical study.

Subjects: Patients who underwent primary RRD repair surgeries at Massachusetts Eye and Ear between 2019 and 2021.

Extensive Endolaser During Vitrectomy for Primary Rhegmatogenous Retinal Detachment Is Associated With Epiretinal Membrane Formation.

Background And Objective: Epiretinal membrane (ERM) formation, a common complication following pars plana vitrectomy (PPV) for primary rhegmatogenous retinal detachment (RRD) repair, is associated with vision loss and metamorphopsias. Although laser retinopexy is generally associated with ERM formation, the correlation between the extent of laser treatment and ERM formation during PPV is not well established. The aim of this study was to identify risk factors associated with ERM formation including extend of endolaser retinopexy after PPV for primary RRD.

pH-sensitive cationic nanoparticles for endosomal cell-free DNA scavenging against acute inflammation.

Cell-free DNA (cfDNA) released from dead cells could be a player in some autoimmune disorders by activating Toll-like receptor 9 (TLR9) and inducing proinflammatory cytokines. Cationic nanoparticles (cNPs) address cfDNA clearance, yet challenges persist, including toxicity, low specificity and ineffectiveness against endocytosed cfDNA. This study introduced pH-sensitive cNPs, reducing off-target effects and binding cfDNA at inflammatory sites.

Persistent Inflammation Associated With HLA-B27 After Pars Plana Vitrectomy With Scleral Buckle Placement.

To report 2 cases of persistent inflammation associated with human leukocyte antigen-B27 (HLA-B27) after pars plana vitrectomy (PPV) with scleral buckling. Two cases were analyzed. A 47-year-old man had pars plana vitrectomy (PPV), scleral buckle (SB) placement, and endolaser for a macula-on rhegmatogenous retinal detachment (RRD).

Stress regulates Alzheimer's disease progression via selective enrichment of CD8 T cells.

This study investigates stress's impact on Alzheimer's disease (AD) using male APP/PS1 transgenic mice. Negative stressors (chronic social defeat, restraint) and positive hedonia (environmental enrichment, EE) were applied. Stress worsens AD pathology, while EE slows progression.

Attachment culture of cortical organoids at the microwell air-liquid interface.

The cortical organoid is an efficient model for studying human brain neurodevelopment and neurological disease. However, its three-dimensional structure limits real-time observation of internal physiological changes. Here, we present a protocol for an air-liquid interface attachment culture for cortical organoids.

Protocol for generating in vitro glioma models using human-induced pluripotent- or embryonic-stem-cell-derived cerebral organoids.

In glioma modeling, existing organoid protocols lack the ability to replicate glioma cell invasion and interaction with normal brain tissue. Here, we present a protocol for generating in vitro brain disease models using human-induced pluripotent- or embryonic-stem-cell-derived cerebral organoids (COs). We describe steps for forming glioma organoids by co-culturing forebrain organoids with U-87 MG cells.

Enhancing e-commerce recommendation systems through approach of buyer's self-construal: necessity, theoretical ground, synthesis of a six-step model, and research agenda.

The current recommendation system predominantly relies on evidential factors such as behavioral outcomes and purchasing history. However, limited research has been conducted to explore the use of psychological data in these algorithms, such as consumers' self-perceived identities. Based on the gap identified and the soaring significance of levering the non-purchasing data, this study presents a methodology to quantify consumers' self-identities to help examine the relationship between these psychological cues and decision-making in an e-commerce context, focusing on the projective self, which has been overlooked in previous research.

A photon-recycling incandescent lighting device.

Energy-efficient, healthy lighting is vital for human beings. Incandescent lighting provides high-fidelity color rendering and ergonomic visual comfort yet is phased out owing to low luminous efficacy (15 lumens per watt) and poor lifetime (2000 hours). Here, we propose and experimentally realize a photon-recycling incandescent lighting device (PRILD) with a luminous efficacy of 173.

Comparison of the Safety and Efficacy of a 3-Dimensional Heads-up Display vs a Standard Operating Microscope in Retinal Detachment Repair.

To evaluate the safety, efficacy, and efficiency of the Ngenuity 3-dimensional (3D) heads-up display (HUD) visualization system for primary rhegmatogenous retinal detachment (RRD) repair at a large academic medical center in the United States. This retrospective review comprised consecutive patients aged 18 years or older who had primary RRD repair (pars plana vitrectomy [PPV] alone or combined PPV and scleral buckle) performed by the same fellowship-trained vitreoretinal surgeon using the 3D visualization system and a traditional standard operating microscope (SOM) at Massachusetts Eye and Ear from June 2017 to December 2021. The minimum follow-up was 90 days.

Sociodemographic and Geographic Variation in Access to Neuro-Ophthalmologists in the United States.

Background: Neuro-ophthalmologists have expertise in rare and complex disorders, but the ability of patients to access neuro-ophthalmic care has not been examined at a nationwide level.

Methods: Using the 2020 directory of all 502 members of the North American Neuro-Ophthalmology Society as a reference, we found the practice locations of 461 confirmed practicing members and converted each street address to latitude and longitude coordinates. We calculated the travel distance and time from each census tract to the nearest practice location and calculated population-weighted averages by state, region, and other prespecified factors.

GPU-accelerated and pipelined methylation calling.

Motivation: The third-generation DNA sequencing technologies, such as Nanopore Sequencing, can operate at very high speeds and produce longer reads, which in turn results in a challenge for the computational analysis of such massive data. is a software package for signal-level analysis of Oxford Nanopore sequencing data. Call-methylation module of can detect methylation based on Hidden Markov Model (HMM).

A Validated Method to Identify Neuro-Ophthalmologists in a Large Administrative Claims Database.

Background: Validated methods to identify neuro-ophthalmologists in administrative data do not exist. The development of such method will facilitate research on the quality of neuro-ophthalmic care and health care utilization for patients with neuro-ophthalmic conditions in the United States.

Methods: Using nationally representative, 20% sample from Medicare carrier files from 2018, we identified all neurologists and ophthalmologists billing at least 1 office-based evaluation and management (E/M) outpatient visit claim in 2018.

The interdependent transport of yeast vacuole Ca and H and the role of phosphatidylinositol 3,5-bisphosphate.

Yeast vacuoles are acidified by the v-type H-ATPase (V-ATPase) that is comprised of the membrane embedded V complex and the soluble cytoplasmic V complex. The assembly of the V-V holoenzyme on the vacuole is stabilized in part through interactions between the V a-subunit ortholog Vph1 and the lipid phosphatidylinositol 3,5-bisphosphate (PI(3,5)P). PI(3,5)P also affects vacuolar Ca release through the channel Yvc1 and uptake through the Ca pump Pmc1.

High throughput analysis of vacuolar acidification.

Eukaryotic cells are compartmentalized into membrane-bound organelles, allowing each organelle to maintain the specialized conditions needed for their specific functions. One of the features that change between organelles is lumenal pH. In the endocytic and secretory pathways, lumenal pH is controlled by isoforms and concentration of the vacuolar-type H-ATPase (V-ATPase).