BIODEGRADABLE TISSUE SCAFFOLD WITH SECONDARY MATRIX TO HOST WEAKLY ADHERENT CELLS

• Main Authors: MAMINISHKIS, Arvydas, NGUYEN, Eric, ORTOLAN, Davide, SHARMA, Ruchi, BHARTI, Kapil
• Format: Patent
• Language: English; French; German
• Published: 10.04.2024
• Subjects: CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; HUMAN NECESSITIES; HYGIENE; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL

A scaffold containing two layers is provided for attaching retinal pigment epithelial (RPE) cells, photoreceptor progenitor (PRP) cells, or both. The scaffold includes a first layer containing poly(lactic-co-glycolic acid) (PLGA), and a second layer containing polycaprolactone (PCL) loops. Scaffolds...