Current and Emerging Roles of GLP1 Receptor Agonists Across the Spectrum of Left Ventricular Ejection Fraction in Heart Failure

: Glucagon-like peptide-1 receptor agonists (GLP1-RAs) have demonstrated significant cardiometabolic benefits, particularly in patients with type 2 diabetes and obesity. Their role in heart failure (HF) is gaining increasing attention, with growing evidence supporting their efficacy in HF with preserved ejection fraction (HFpEF). Recent trials have shown that semaglutide improves symptoms, functional capacity, and weight loss in patients with HFpEF. However, these trials did not demonstrate a...

Representation of corneal re-innervation following refractive surgery treatments

The ocular microbiome and microbiota and their effects on ocular surface pathophysiology and disorders

The ocular surface flora perform an important role in the defense mechanisms of the ocular surface system. Its regulation of the immunological activity and the barrier effect against pathogen invasion are remarkable. Composition of the flora differs according to the methods of investigation, because the microbiome, composed of the genetic material of bacteria, fungi, viruses, protozoa, and eukaryotes on the ocular surface, differs from the microbiota, which are the community of microorganisms...

The red eye

The red eye is one of the most common cause encountered in ophthalmic practice but a red eye is not always related to eye diseases, instead, it may be a clinical sign of several systemic diseases which may the alarmin signal of sight-threatening or life-threatening condition. Frequently, GPs, pediatricians, immunologists, and rheumatologists are the first landing of patients with a “red eye.” This paper is addressed to non-ophthalmic specialists who may be faced with patients having a red eye...