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Cost-Effectiveness of a Polypill for Cardiovascular Disease Prevention in an Underserved Population.
JAMA Cardiol
January 2025
Division of General Medicine, Columbia University Irving Medical Center, New York, New York.
Importance: The Southern Community Cohort Study (SCCS) Polypill Trial showed that a cardiovascular polypill (a single pill containing a statin and 3 half-standard dose antihypertensive medications) effectively controls cardiovascular disease (CVD) risk factors in a majority Black race and low-income population. The cost-effectiveness of polypill treatment in this population has not been previously studied.
Objective: To determine the cost-effectiveness of the cardiovascular polypill.
Quaternary Ammonium Silica Nanoparticles for Antimicrobial Implantable Medical Devices: An In Vitro Study.
Life (Basel)
December 2024
Department of Plastic Surgery, Meir Medical Center, Kfar Saba 4428164, Israel.
Biofilm formation on prostheses and implanted devices can lead to serious complications and increased healthcare expenditures. Once formed, biofilm management is difficult and may involve a long course of antibiotics, additional surgery, and, occasionally, implant removal. This study evaluated the antibacterial properties of medical-grade silicone samples integrated with novel, non-leaching, antibacterial, quaternary ammonium silica (QASi) particles.
View Article and Find Full Text PDFMTCH2 controls energy demand and expenditure to fuel anabolism during adipogenesis.
EMBO J
January 2025
Department of Immunology and Regenerative Biology, Weizmann Institute of Science, 76100, Rehovot, Israel.
Mitochondrial carrier homolog 2 (MTCH2) is a regulator of apoptosis, mitochondrial dynamics, and metabolism. Loss of MTCH2 results in mitochondrial fragmentation, an increase in whole-body energy utilization, and protection against diet-induced obesity. In this study, we used temporal metabolomics on HeLa cells to show that MTCH2 deletion results in a high ATP demand, an oxidized cellular environment, and elevated utilization of lipids, amino acids, and carbohydrates, accompanied by a decrease in several metabolites.
View Article and Find Full Text PDFChaperone-mediated insertion of mitochondrial import receptor TOM70 protects against diet-induced obesity.
Nat Cell Biol
January 2025
Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA.
Outer mitochondrial membrane (OMM) proteins communicate with the cytosol and other organelles, including the endoplasmic reticulum. This communication is important in thermogenic adipocytes to increase the energy expenditure that controls body temperature and weight. However, the regulatory mechanisms of OMM protein insertion are poorly understood.
View Article and Find Full Text PDFDiscrepancy Between Chargemaster Prices and Hospital Quality for Cataract Surgery.
Cureus
November 2024
Department of Obstetrics and Gynecology and Urology, New York Medical College, Valhalla, USA.
Background The United States continues to rank as one of the most expensive healthcare systems in the world, and cataract surgery, the most commonly performed surgery, is one of the primary drivers of healthcare expenditure. Increasing efforts have been made to try to minimize U.S.
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