Evaluation of the Regenerative Potential of Platelet-Lysate and Platelet-Poor Plasma Derived from the Cord Blood Units in Corneal Wound Healing Applications: An In Vitro Comparative Study on Corneal Epithelial Cells.

Background: Cord blood platelet lysate (CB-PL) and cord blood platelet poor plasma (CB-PPP) have been applied with success in wound healing applications. Pathologies such as Sjogrens's Syndrome (SS) and chronic graft versus host disease (cGVHD) can lead to severe ophthalmology issues. The application of CB-PL and CB-PPP may be strongly considered for damaged cornea healing.

Investigating the production of platelet lysate obtained from low volume Cord Blood Units: Focus on growth factor content and regenerative potential.

Background: The regenerative potential of platelet lysate (PL) and platelet gel (PG) is mediated by the release of platelets (PLTs) growth factors. The aim of this study was the evaluation of the PL production utilizing low volume single Cord Blood Units (CBUs) and the comparison of the biomolecule content between PLs obtained from intermediate and high volume CBUs.

Methods: CBUs (n = 90) with volumes greater than 50 ml and initial platelet count > 150 × 10/L were used.