Type 3 Macular Neovascularization in Age-related Macular Degeneration: Baseline Predictors of 3-Year Macular Atrophy Development.

Purpose: To identify baseline OCT predictors of the 3-year macular atrophy (MA) development for type 3 (T3) macular neovascularization (MNV) secondary to neovascular age-related macular degeneration (nAMD) treated by anti-VEGF therapy.

Design: Multicenter, retrospective, longitudinal study.

Participants: We included patients with treatment-naive T3 MNV secondary to nAMD at baseline, treated with anti-VEGF during a 3-year follow-up.

Normal Hemodynamic Response to Exercise.

Exercise pulmonary hypertension has been invasively defined as mean pulmonary artery pressure/cardiac output slope greater than 3 mm Hg/L/min. Recent advances suggest the sustainable role of exercise Doppler echocardiography for the study of the right heart and pulmonary circulation unit (RH-PCU). Herein, the authors review the invasive versus non-invasive monitoring of the RH-PCU response to exercise in healthy subjects.

Characterization and topographical analysis of choroidal caverns in young and healthy individuals.

Purpose: To describe and clarify a possible pathogenetic origin for choroidal caverns in young healthy individuals through a topographical analysis using swept-source optical coherence tomography angiography (SS-OCTA).

Methods: A cross-sectional evaluation of 44 healthy volunteers (44 eyes), aged 20-32 years with no systemic or ocular comorbidities. The topographical analysis of choroidal caverns was performed through a 15 × 15 mm volumetric scan cube using SS-OCTA (PLEX Elite 9000).

Biochemical characterization of the feedforward loop between CDK1 and FOXM1 in epidermal stem cells.

The complex network governing self-renewal in epidermal stem cells (EPSCs) is only partially defined. FOXM1 is one of the main players in this network, but the upstream signals regulating its activity remain to be elucidated. In this study, we identify cyclin-dependent kinase 1 (CDK1) as the principal kinase controlling FOXM1 activity in human primary keratinocytes.

A gender-based analysis of retinal microvascular alterations in patients with diabetes mellitus using OCT angiography.

Purpose: To assess the difference in microvascular changes between males and females with diabetes mellitus (DM) without diabetic retinopathy (NoDR) and with mild-to-moderate non-proliferative diabetic retinopathy (NPDR) using Optical Coherence Tomography Angiography (OCT-A).

Design: Retrospective cross-sectional study.

Methods: 267 DM patients, 133 females (49.