Molecular structure determination using electron cryomicroscopy (cryoEM) is poised in early 2025 to surpass X-ray crystallography as the most used method for experimentally determining new structures. But the technique has not reached the physical limits set by radiation damage and the signal-to-noise ratio in individual images of molecules. By examining these limits and comparing the number and resolution of structures determined versus molecular weight, we identify opportunities for extending the application of single-particle cryoEM.
View Article and Find Full Text PDFBackground: Treatment of diabetes and its complications is a primary health care expense. Up to 25% of people with diabetes will develop diabetic foot ulcers (DFUs). Removable cast walker (RCW) boots commonly prescribed for DFU treatment, promote healing, and provide offloading and wound protection.
View Article and Find Full Text PDFObjectives: To assess the visual outcome of extension to 12-weekly intervals (Q12W) following 4 loading doses of intravitreal Faricimab injections as described in the TENAYA and LUCERENE trials for the management of treatment-naïve neovascular Age-related Macular Degeneration (nAMD).
Methods: A retrospective analysis was carried out on all treatment-naïve nAMD patients who started Faricimab intravitreal injections in the period between 1 September 2022 and 31 January 2023. The data collection included best corrected visual acuity (BCVA) at baseline, 12 weeks, 24 weeks and 52 weeks; Central Subfield Thickness (CST) at baseline, 24 weeks and 52 weeks; Number of injections at 52 weeks; treatment intervals at 52 weeks.