A single-cell RNA-seq analysis unravels the heterogeneity of primary cultured human corneal endothelial cells.

The cornea is a transparent and avascular tissue located in front of the eye. Its inner surface is lined by a monolayer of corneal endothelial cells (CECs), which maintain the cornea transparency. CECs remain arrested in a non-proliferative state and damage to these cells can compromise their function leading to corneal opacity.

Elucidating the Corneal Endothelial Cell Proliferation Capacity through an Interspecies Transcriptome Comparison.

The regenerative capacity of corneal endothelial cells (CECs) differs between species; in bigger mammals, CECs are arrested in a non-proliferative state. Damage to these cells can compromise their function causing corneal opacity. Corneal transplantation is the current treatment for the recovery of clear eyesight, but the donor tissue demand is higher than the availability and there is a need to develop novel treatments.

Single cell transcriptomics reveals the heterogeneity of the human cornea to identify novel markers of the limbus and stroma.

The cornea is the clear window that lets light into the eye. It is composed of five layers: epithelium, Bowman's layer, stroma, Descemet's membrane and endothelium. The maintenance of its structure and transparency are determined by the functions of the different cell types populating each layer.

Approaches for corneal endothelium regenerative medicine.

The state of the art therapy for treating corneal endothelial disease is transplantation. Advances in the reproducibility and accessibility of surgical techniques are increasing the number of corneal transplants, thereby causing a global deficit of donor corneas and leaving 12.7 million patients with addressable visual impairment.

Transport and Preservation Comparison of Preloaded and Prestripped-Only DMEK Grafts.

Purpose: This study compares the effect of the transport of conventionally prestripped Descemet membrane endothelial keratoplasty (DMEK) tissue with the DMEK revolutionary advanced Preloadable Injection Device (RAPID) preloaded transport system from Geuder AG (Heidelberg, Germany). Endothelial cell loss, tissue integrity, endothelial cell phenotype, and viability were assessed and compared.

Methods: Twelve DMEK grafts were prestripped by the cornea bank and transported using the following 2 conditions: conventional flask (n = 6) or a preloaded transport cartridge (DMEK RAPID, n = 6).

Efficacy, acceptability and tolerability of Zelesse® for the treatment of non-specific vulvovaginitis in paediatric patients: The NINESSE Study.

Objective To evaluate the efficacy, tolerability and acceptability of Zelesse®, an intimate hygiene wash solution, in the relief of the symptoms and signs of non-specific vulvovaginitis in paediatric patients. Methods The NINESSE Study was a prospective, observational, multicentre study involving females aged 2-8 years who attended paediatric offices with symptoms suggestive of non-specific vulvovaginitis. They were administered Zelesse® as a single treatment for 15 ± 5 days.