Exosome Innovations in Ophthalmology and Sjögren's Syndrome.

Exosomes, a subset of extracellular vesicles, have emerged as potential therapeutic agents in ophthalmology due to their ability to modulate immune responses, facilitate cellular communication, and promote tissue repair. This chapter explores the potential applications of exosome-based therapies in corneal and anterior segment disorders, retinal diseases, glaucoma, and Sjögren's syndrome. In corneal disorders, mesenchymal stem cell (MSC)-derived secretomes have shown promise in accelerating wound healing, reducing fibrosis, and modulating inflammation, with hydrogel encapsulation strategies potentially enhancing their efficacy.

Oxidative Stress and Cataract Formation: Evaluating the Efficacy of Antioxidant Therapies.

This comprehensive review investigates the pivotal role of reactive oxygen species (ROS) in cataract formation and evaluates the potential of antioxidant therapies in mitigating this ocular condition. By elucidating the mechanisms of oxidative stress, the article examines how ROS contribute to the deterioration of lens proteins and lipids, leading to the characteristic aggregation, cross-linking, and light scattering observed in cataracts. The review provides a thorough assessment of various antioxidant strategies aimed at preventing and managing cataracts, such as dietary antioxidants (i.

An update and review of arthropod vector sensory systems: Potential targets for behavioural manipulation by parasites and other disease agents.

For over a century, vector ecology has been a mainstay of vector-borne disease control. Much of this research has focused on the sensory ecology of blood-feeding arthropods (black flies, mosquitoes, ticks, etc.) with terrestrial vertebrate hosts.