Next-generation sequencing of uveal melanoma with clinical and histological correlations: Prognostic value of new mutations in the PI3K/AKT/mTOR pathway.

Background: Uveal melanoma (UM) is the eye's most common primary malignancy and there are no effective therapies for disseminated disease. It is important to try to know the patient's prognosis. The aim of this study was to reflect genetic variants, studied using NGS, of a series of 69 cases of UM and its correlation with histopathology and clinical progression.

Clinical Outcomes after Surgical Resection Combined with Brachytherapy for Uveal Melanomas.

Currently, brachytherapy is the most commonly used therapeutic approach for uveal melanomas. Surgical resection by means of endoresection or exoresection is an alternative approach. The present report recounts our experience over 15 years in the treatment of uveal melanoma using a combined approach of resection surgery with brachytherapy.

Biocompatibility Study of a Commercial Printed Circuit Board for Biomedical Applications: Lab-on-PCB for Organotypic Retina Cultures.

Printed circuit board (PCB) technology is well known, reliable, and low-cost, and its application to biomedicine, which implies the integration of microfluidics and electronics, has led to Lab-on-PCB. However, the biocompatibility of the involved materials has to be examined if they are in contact with biological elements. In this paper, the solder mask (PSR-2000 CD02G/CA-25 CD01, Taiyo Ink (Suzhou) Co.

Renal function and choroidal thickness using swept-source optical coherence tomography in diabetic patients.

Aim: To assess the relationship between choroidal thickness and renal function in diabetic patients.

Methods: Cross-sectional retrospective clinical study of 42 eyes of 21 ocular treatment-naïve diabetic patients. Demographic data included: age, sex, type and course of diabetes.

Subretinal Transplant of Induced Pluripotent Stem Cell-Derived Retinal Pigment Epithelium on Nanostructured Fibrin-Agarose.

In the promising field of cellular therapy for retinal degenerative diseases, a new biomaterial is proposed as a scaffold to grow and surgically introduce a monolayer of retinal pigment epithelial cells into the subretinal space, keeping the orientation of the cells for a proper functional integration of the transplant. The use of induced pluripotent stem cells as the starting material for retinal pigment epithelial cells is intended to advance toward a personalized medicine approach.