Mount Sinai researchers discovered that age-related macular degeneration (AMD) may be caused by two distinct types of deposits in the retina: drusen and subretinal drusenoid deposits (SDDs). Early intervention with vitamin supplements can slow down drusen formation, while SDDs pose a greater threat to advanced AMD.
SourceThe Mount Sinai Hospital / Mount Sinai School of Medicine·JournalEye·TypeObservational study·DateJan 9, 2023
Researchers at Osaka Metropolitan University found that closed-eye perception of brightness is remarkably stronger than previously reported, with values up to 10 times higher. The color of the light also affects perception, with red being perceived as brighter and blue as darker.
SourceOsaka Metropolitan University·JournalColor Research & Application·TypeExperimental study·DateDec 19, 2022
A review of 75 publications found significant knowledge gaps on health inequities affecting the LGBTQ+ community and minority groups, including American Indian and Alaska Native individuals. The study emphasizes the importance of investigating barriers to clinical studies and medical trainee recruitment in under-resourced areas.
SourceJAMA Network·JournalJAMA Ophthalmology·DateDec 8, 2022
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Machine learning is being explored as a tool to speed up the identification of biomaterials. Researchers have also developed a guide on how to incorporate ML into research programs. Additionally, studies have investigated ways to model polymers at multiple scales and created a self-healing hydrogel for sustained release of medications.
SourceAmerican Chemical Society·JournalACS Polymers Au·DateDec 5, 2022
A pilot study found that nearly half of patients treated with aflibercept could safely stop eye injections without vision loss, while only 17% of those on bevacizumab were able to do so. The findings suggest that matching patients with the right therapy may reduce the need for lifelong treatment.
SourceJohns Hopkins Medicine·JournalJournal of Clinical Investigation·DateNov 30, 2022
A new study suggests that human retinal endothelial cells have a protective system against hyperglycemia, which delays the onset of diabetic retinopathy. Prolonged exposure to high glucose actually promotes cell recovery and resistance to damage.
SourceElsevier·JournalAmerican Journal Of Pathology·TypeExperimental study·DateNov 29, 2022
A new study using artificial intelligence has found that a simple eye test can accurately predict the risk of heart disease. The researchers developed an algorithm that can analyze retinal images to assess cardiovascular health, providing a non-invasive alternative to traditional risk scores.
SourceKingston University·JournalBritish Journal of Ophthalmology·TypeObservational study·DateNov 24, 2022
Garmin GPSMAP 67i with inReach
Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.
A new UCI-led study shows that repeated stress accelerates aging of the eye, leading to retinal ganglion cell death and visual defects. The research highlights the importance of early diagnosis and prevention in managing age-related diseases like glaucoma.
SourceUniversity of California - Irvine·JournalAging Cell·DateNov 21, 2022
A new study from Mount Sinai Hospital finds a strong association between age-related macular degeneration and severe forms of heart disease, including heart failure, heart attacks, and stroke. The study highlights the importance of increased screening for eye disorders to diagnose undetected heart disease.
SourceThe Mount Sinai Hospital / Mount Sinai School of Medicine·JournalBMJ Open Ophthalmology·TypeImaging analysis·DateNov 17, 2022
A new study reveals less than half of people over 50 worldwide have received spectacles or contact lenses needed to correct refractive error. The World Health Organisation aims to increase treatment coverage by 40 percentage points by 2030.
SourceAnglia Ruskin University·JournalThe Lancet Global Health·TypeData/statistical analysis·DateOct 11, 2022
Nikon Monarch 5 8x42 Binoculars
Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.
Researchers at the University of Pennsylvania School of Medicine have developed a gene therapy that rapidly restores night vision in adults with LCA, a common form of congenital blindness. The treatment has been shown to improve rod-based visual functions and correct severe visual deficits in patients.
SourceUniversity of Pennsylvania School of Medicine·JournaliScience·TypeRandomized controlled/clinical trial·DateOct 10, 2022
Researchers developed an AI algorithm to assess retinal vasculature, predicting cardiovascular disease and death. The model captured half to two-thirds of circulatory disease deaths in those most at risk, outperforming traditional risk frameworks.
SourceBMJ Group·JournalBritish Journal of Ophthalmology·TypeObservational study·DateOct 4, 2022
Researchers found that cataract surgery patients experienced fewer systemic complications than those undergoing other low-risk procedures, even without anesthesia experts present.
SourceUniversity of California - San Francisco·JournalJAMA Internal Medicine·DateOct 3, 2022
A recent study has found that people who wear reusable contact lenses are nearly four times as likely to develop a rare sight-threatening eye infection. The study identified multiple factors that increase the risk of Acanthamoeba keratitis, including reusing lenses or wearing them overnight or in the shower.
SourceUniversity College London·JournalOphthalmology·TypeObservational study·DateSep 22, 2022
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
Claes H. Dohlman, considered the founder of modern cornea science, is honored with the prestigious Champalimaud Vision Award for his groundbreaking research on corneal physiology and its applications in treating dry eye disease, corneal burns, and keratoprosthesis.
Adolescent children from marginalized backgrounds exhibit poorer subjective visual function and worse objective visual acuity testing outcomes. These racial and socioeconomic disparities are concerning indicators of potential long-term vision problems.
SourceJAMA Network·JournalJAMA Ophthalmology·DateSep 15, 2022
A team of scientists created a digital mask that can erase identifiable features from facial images while retaining disease-relevant information, allowing for precise diagnosis and reducing the risk of data breaches. The study found that patients are more willing to share their medical data if such a measure is implemented.
SourceUniversity of Cambridge·JournalNature Medicine·TypeComputational simulation/modeling·DateSep 15, 2022
A recent study found that private equity firms acquiring physician-owned medical practices increase patient volume and billing for visits, raising concerns about the corporatization of healthcare. The study examined 578 physician practices acquired by private equity firms between 2016 and 2020.
SourceOregon Health & Science University·JournalJAMA Health Forum·TypeData/statistical analysis·DateSep 2, 2022
Aranet4 Home CO2 Monitor
Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.
Researchers at the University of Bonn have tested color-coded fundus autofluorescence as a supportive novel diagnostic method for posterior uveitis. The results indicate that this ratio can be very characteristic and helpful in differentiating various posterior uveitis subtypes.
SourceUniversity of Bonn·JournalScientific Reports·TypeExperimental study·DateAug 29, 2022
A new study has partly restored the function of retina's cone receptors in two completely colorblind children using gene therapy. The treatment has been shown to activate previously dormant communication pathways between the retina and brain, drawing on the plastic nature of the developing adolescent brain.
SourceUniversity College London·JournalBrain·TypeExperimental study·DateAug 23, 2022
Visual acuity testing at home and in a clinical setting have been compared for their accuracy and feasibility. The study found that both methods produced similar results, but the home-based test was faster and more convenient.
SourceJAMA Network·JournalJAMA Ophthalmology·DateAug 18, 2022
GoPro HERO13 Black
GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
Adults with vision or hearing disabilities have lower COVID-19 vaccination rates compared to those without disabilities. The study suggests that initiatives promoting equitable and accessible vaccination may be necessary to address these disparities.
SourceJAMA Network·JournalJAMA Ophthalmology·DateAug 11, 2022
Researchers developed a non-invasive ocular imaging method to detect flavoprotein fluorescence in the eye, indicating mitochondrial oxidative stress. This technique may predict glaucoma progression earlier than current methods, with similar sensitivity to visual field changes.
SourceThe Mount Sinai Hospital / Mount Sinai School of Medicine·JournalOphthalmology Glaucoma·TypeImaging analysis·DateAug 2, 2022
A new study successfully introduces healthy photoreceptor cells derived from stem cells into the retinas of dogs, marking significant progress toward a cell-based therapy for blindness. The treatment enables cells to survive and form connections with existing retinal cells, paving the way for a regenerative medicine approach.
SourceUniversity of Pennsylvania·JournalStem Cell Reports·TypeExperimental study·DateJul 28, 2022
Researchers used multimodal adaptive optics imaging to study photoreceptor and retinal pigment epithelium relationships in eyes with vitelliform macular dystrophy. The study provides valuable insights for developing new therapies to treat this rare eye disorder.
SourceNIH/National Eye Institute·TypeObservational study·DateJul 28, 2022
A new study found that Black patients are six times more likely to have advanced vision loss after a glaucoma diagnosis, highlighting the need for early eye screening in this population. The research analyzed nearly 210,000 participants and used artificial intelligence to identify visual field loss patterns.
SourceThe Mount Sinai Hospital / Mount Sinai School of Medicine·JournalTranslational Vision Science & Technology·TypeImaging analysis·DateJul 25, 2022
DJI Air 3 (RC-N2)
DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.
A new study published in the American Journal of Ophthalmology found that paintball gun assaults can cause vision-threatening emergencies, including ruptured globes and permanent blindness. The research revealed a significantly higher rate of severe eye injuries than previously known, with some patients requiring multiple surgeries.
SourceUniversity of Chicago Medical Center·JournalAmerican Journal of Ophthalmology·DateJul 13, 2022
A study found that patients with a specific form of age-related macular degeneration are at significant risk for cardiovascular disease and stroke. Researchers discovered a strong association between the disorder's subretinal drusenoid deposits and high-risk vascular diseases.
SourceThe Mount Sinai Hospital / Mount Sinai School of Medicine·JournalRetina·TypeImaging analysis·DateJul 12, 2022
The study found a positive correlation between poverty levels and the prevalence of vision loss or blindness at the county level. Poverty was associated with a higher risk of visual impairment, highlighting the need for targeted interventions to address this issue.
SourceJAMA Network·JournalJAMA Ophthalmology·DateJul 7, 2022
Researchers at A*STAR's Institute of Molecular and Cell Biology developed a bio-functional thermogel that prevents retinal scarring in pre-clinical models. The thermogel modulates cellular behavior to prevent scar membrane formation, offering a novel therapy for proliferative vitreoretinopathy.
SourceAgency for Science, Technology and Research (A*STAR), Singapore·JournalNature·DateJul 4, 2022
Researchers found a protein in eye fluid linked to disease progression in patients with wet age-related macular degeneration. Measuring its levels can accurately predict treatment needs, allowing for safe reduction or cessation of therapies.
SourceJohns Hopkins Medicine·JournalJCI Insight·DateJun 29, 2022
Sony Alpha a7 IV (Body Only)
Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.
A new deep learning model can accurately identify disease-related features from images of eyes, even in low-quality images. The lightweight model is deployable on mobile devices and has better segmentation accuracy than other commercial software.
SourceTohoku University·JournalScientific Reports·DateJun 24, 2022
A Korean study of 430 adults found that thicker macular retinal nerve fiber layers were associated with faster cognitive decline. The researchers suggest this finding could inform predictive biomarkers for evaluating cognitive function in older adults.
SourceJAMA Network·JournalJAMA Ophthalmology·DateMay 26, 2022
A team of scientists led by Professor Barbara Pierscionek has made significant progress in developing an anti-cataract drug. Lab trials showed improvement in refractive index profiles and lens opacity in 61% and 46% of cases, respectively.
SourceAnglia Ruskin University·JournalInvestigative Ophthalmology & Visual Science·TypeRandomized controlled/clinical trial·DateMay 16, 2022
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
The new COBRE grant will help WVU recruit researchers and clinician-scientists to develop innovative solutions for preventing and treating incurable vision problems. The project aims to reduce visual disparities in West Virginia by understanding the complex combination of factors that contribute to these problems.
Researchers found a weak correlation between provider and patient satisfaction with anesthesia during ocular surgery, suggesting that providers are poor predictors of patient comfort. The study recommends further research to understand patient satisfaction with anesthesia.
SourceBoston Medical Center·JournalClinical Ophthalmology·DateApr 22, 2022
A recent study published in JAMA Ophthalmology analyzed the incidence of vision loss caused by retinal vein or artery blockage in 430,000 patients after a COVID-19 infection diagnosis. The research suggests that COVID-19 may be associated with an increased risk of this condition.
SourceJAMA Network·JournalJAMA Ophthalmology·DateApr 14, 2022
GQ GMC-500Plus Geiger Counter
GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.
A large US study confirms a strong link between ED medications and vision problems, including an 85% increased risk of developing serious eye conditions. Regular use of Viagra, Cialis, Levitra, or Stendra may lead to side effects such as age-related macular degeneration (AMD) and retinal vein occlusion (RVO).
SourceUniversity of British Columbia·JournalJAMA Ophthalmology·TypeData/statistical analysis·DateApr 7, 2022
A study published in Ophthalmology identified the genetic spectrum behind foveal hypoplasia, a rare condition affecting vision development. The research combined data from over 900 cases across the globe and revealed relationships between genetic defects and the degree of arrested foveal development.
SourceUniversity of Leicester·JournalOphthalmology·TypeObservational study·DateApr 6, 2022
A proof-of-concept study demonstrates that machine learning technology can enable humans to see in the dark with full-color night vision. The research uses deep learning to enhance color perception in low-light conditions.
A new UCI-led study indicates base editing has tremendous potential to treat inherited retinal degeneration, particularly in Leber congenital amaurosis (LCA) patients. The treatment rescued cone photoreceptors on a long-term basis, suggesting a one-time, durable treatment for LCA patients.
SourceUniversity of California - Irvine·JournalNature Communications·DateApr 5, 2022
Apple AirPods Pro (2nd Generation, USB-C)
Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.
Researchers validated at-home visual acuity tests to measure eye health in telehealth settings, improving accessibility and reducing reliance on in-office appointments. The study found that these home tests were comparable to in-office measurements, demonstrating their potential as a reliable tool for remote eye exams.
SourceJAMA Network·JournalJAMA Ophthalmology·DateMar 31, 2022
The ACMG Foundation presented four Next Generation Fellowship Awards to outstanding individuals in medical genetics and genomics. Ibrahim Elsharkawi and Jessica Priestley received the awards for their dedication to biochemical genetics, with support from Bionano Genomics, Spark Therapeutics, Takeda, Sanofi-Genzyme, and Pfizer.
SourceAmerican College of Medical Genetics and Genomics·DateMar 23, 2022
Researchers have developed a gene therapy that restores night vision in dogs with congenital stationary night blindness (CSNB), a condition affecting the ON bipolar cells. The treatment enables dogs to navigate mazes in dim light and has a lasting therapeutic effect, paving the way for potential human treatments.
SourceUniversity of Pennsylvania·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateMar 22, 2022
A study found that telemedicine and community screening for diabetic retinopathy are highly cost-effective in rural and urban China. The results suggest that adopting telemedicine screening programs at the national primary care level is economically reasonable.
SourceHealth Data Science·JournalHealth Data Science·TypeComputational simulation/modeling·DateMar 21, 2022
A retrospective cohort study found that shoulder injuries occurred in fewer than 1 in 10,000 patients who received intramuscular vaccinations administered in the deltoid muscle. Researchers also identified risk factors for developing shoulder conditions, including advanced age, female sex, and receiving pneumococcal conjugate vaccine.
SourceAmerican College of Physicians·JournalAnnals of Internal Medicine·TypeData/statistical analysis·DateMar 21, 2022
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
A recent study published in JAMA Ophthalmology found that depression is associated with more severe dry eye disease symptoms and overall signs. The analysis of data from a randomized clinical trial revealed this significant connection among 535 participants.
SourceJAMA Network·JournalJAMA Ophthalmology·DateMar 10, 2022
A new peer-reviewed study confirms MiSight 1 day contact lenses slow eye growth and halt myopia progression in 90% of children, with no loss of effectiveness over time. The longest-running soft contact lens study among children demonstrates sustained efficacy for nearly all children, regardless of age or initial refractive error.
SourceMcDougall Communications·JournalOptometry and Vision Science·TypeRandomized controlled/clinical trial·DateMar 10, 2022
A study of 12 million children found a moderate association between strabismus and anxiety disorder, schizophrenia, bipolar disorder, and depressive disorder. The findings suggest that children with crossed eyes may be at higher risk for developing these mental health conditions.
SourceJAMA Network·JournalJAMA Ophthalmology·DateMar 10, 2022
Researchers have discovered that sigma 1 receptor plays a crucial role in protecting retinal ganglion cells from damage in glaucoma. The protein enables astrocytes to secrete supportive factors for neurons, improving their survival and function.
SourceMedical College of Georgia at Augusta University·JournalInvestigative Ophthalmology & Visual Science·DateMar 1, 2022
Kestrel 3000 Pocket Weather Meter
Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.
Researchers found that a third of patients with wet age-related macular degeneration can safely stop eye injection therapy without further vision loss. Patients who stopped treatment showed better visual acuity, gain of vision, and less fluid in their retina compared to those requiring continued injections.
SourceJohns Hopkins Medicine·JournalJournal of Clinical Investigation·DateJan 18, 2022
Researchers analyzed the impact of COVID-19-related lockdowns on nearsightedness progression in schoolchildren in Hong Kong. The study found that these measures can contribute to the worsening of myopia among children.
SourceJAMA Network·JournalJAMA Network Open·DateJan 14, 2022
Researchers at WVU are studying the Musashi proteins to understand their role in retinal degeneration and develop a universal therapy. By investigating protein translation and gene suppression, they hope to identify potential pathways to boost protein production and slow vision loss.
A recent study investigated the progression of nearsightedness in nearly 700 young adults, aged 20-28. The findings indicate a significant increase in myopia among this age group, with a substantial impact on their daily lives and vision health.
SourceJAMA Network·JournalJAMA Ophthalmology·DateJan 6, 2022
Creality K1 Max 3D Printer
Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.
Phoebe Lin's research establishes a gut-eye association in animal models, finding that certain interventions can enhance Tregs and decrease eye inflammation. Her five-year grant will investigate how intestinal microbes and the immune system can be rebalanced to treat uveitis.
Researchers are exploring how an engineered adeno-associated virus (AAV) can compensate for missing protein or swap out genetic mutations that cause vision problems. AAV has been found to be beneficial and is being used as a tool to deliver genes that work as they should.
The Nixon Visions Foundation has given a significant gift to support studies of the PRPH2 gene linked to macular dystrophy and boost stem cell research aimed at developing early diagnosis and a cure for this devastating genetic eye disease. Researchers hope to make a tremendous impact on people with this inherited eye disease.
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
Researchers have found that people with genetic risk factors for age-related macular degeneration (AMD) have thinner retinas and photoreceptors, even if they haven't yet lost their sight. This early detection could lead to earlier treatment and lifestyle changes to prevent vision loss.
SourceUniversity of Southampton·JournalScientific Reports·TypeData/statistical analysis·DateDec 9, 2021
Researchers found that three minutes of morning exposure to 670nm deep red light improved color contrast vision by 17% and the effects lasted for at least a week. The study built on previous findings that daily longwave deep red light exposure boosts energy-producing mitochondria cells in the retina.
SourceUniversity College London·JournalScientific Reports·TypeObservational study·DateNov 24, 2021
A study published in JAMA Ophthalmology found that COVID-19 public health measures, such as social distancing and travel restrictions, were associated with a decrease in pink eye emergency department visits. The findings suggest these measures may have helped reduce the spread of infectious conjunctivitis.
SourceJAMA Network·JournalJAMA Ophthalmology·DateNov 18, 2021
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.