Publications by authors named "A C Bernstein"
Phosphatidylinositol phosphates (PIPs) are a family of seven different eukaryotic membrane lipids that have a large role in cell viability, despite their minor concentration in eukaryotic cellular membranes. PIPs tightly regulate cellular processes, such as cellular growth, metabolism, immunity, and development through direct interactions with partner proteins. Understanding the biophysical properties of PIPs in the complex membrane environment is important to understand how PIPs selectively regulate a partner protein.
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- Exfoliation Syndrome (XFS) is an age-related condition affecting the eye, leading to the accumulation of fibrillar materials that can cause Exfoliation Glaucoma (XFG), a form of secondary open-angle glaucoma.
- XFG is linked to neurodegenerative disease features and characterized by mitochondrial dysfunction, including impaired energy production and increased reactive oxygen species (ROS) in affected cells.
- Research shows that treating XFG patient-derived cells with agents like Urolithin A and Nicotinamide Ribose can help improve mitochondrial function and reduce ROS, suggesting a potential therapeutic approach for XFG.
Background: Frontline clinics - primary care clinics that predominantly serve low-income and socially disadvantaged communities - are facing increasing impacts from climate-related extreme events. This study evaluated staff perspectives at frontline clinics on the health risks of climate change, the impacts of extreme events on their clinics and patients, and their motivators to improve climate resiliency.
Methods: A national, cross-sectional survey was conducted of staff working at frontline clinics including administrators, case workers, and providers across the United States.