A cell preservation medium, a cell recovery medium and a cell culture medium, and methods which employ the media, are provided.

A corneal storage composition is disclosed. The composition comprises a buffered, balanced, nutrient and electrolyte aqueous solution; γ-PGA; and ferulic acid, in amounts effective to maintain cell integrity and viability of the corneal tissue for a period of greater than 14 days.

A method for stabilizing and isolating multiple biological targets comprised in a cell-containing bodily fluid, said method comprising (A) contacting a cell-containing bodily fluid with a stabilizing composition comprising one or more of the following stabilizing agents: (a) at least one primary, secondary or tertiary amide, (b) at least one poly(oxyethylene) polymer, and/or (c) at least one apoptosis inhibitor, thereby providing a stabilized cell-containing bodily fluid sample; (B) keeping the stabilized cell-containing bodily fluid sample for a stabilization period; and (C) processing the stabilized cell-containing bodily fluid sample in order to enrich three or more biological targets selected from the group consisting of —a cell subpopulation, —extracellular nucleic acids, —extracellular vesicles and —intracellular nucleic acids from the stabilized cell-containing bodily fluid. The method is advantageous and enables the multimodal analyses of different biological targets from a single stabilized cell-containing body fluid sample.

An aqueous storage solution for the storage of red blood cells, comprising an aqueous solution and at least one lipid, wherein the at least one lipid is effective in suppressing hemolysis in red blood cells and wherein the at least one lipid is emulsified within the aqueous solution.

Provided herein are compositions and methods related to extending viable preservation of organs and tissues. The compositions comprise superoxide dismutase, catalase, vitamin E, and glutathione, and optionally, a preservation solution (e.g., University of Wisconsin solution). Also provided are methods of preserving the contractile function of a contractile tissue, as well as kits comprising the compositions described herein.

A lung perfusion solution comprises a base solution comprising a physiological mixture of electrolytes and buffers, 3.5-5.5% (w/v) a first macromolecule having a molecular weight of 40-100 KDa, and an amount of a second, high molecular weight, macromolecule sufficient to adjust the relative viscosity of the solution to 2.0-3.0.

Aspects of the present invention relate to the assessment of explant organ viability prior to transplantation. Particularly, although not exclusively, aspects of the present invention relate to biomarkers which can be used to inform a decision as to whether an organ is suitable for transplantation into a recipient. In certain embodiments, the organ is undergoing hypothermic perfusion following retrieval from a donor.

A tissue storage solution includes hypothermic storage compositions and methods. The hypothermic storage composition includes media containing Dulbecco's modified Eagle's medium (DMEM) and albumin. A method of hypothermically storing tissue includes storing such tissue in a storage medium including DMEM and albumin. A method for wound or defect treatment includes applying tissue, stored in a hypothermic storage medium containing DMEM and albumin, to the site of such wound or defect.

The present disclosure describes systems, devices, compositions, and methods for live tissue preservation.

The present invention provides a method and apparatus for tissue, such as an allograft, storage and preservation for extended periods of time at room temperature in a sterile tissue culture chamber. The invention further provides a process for maintaining the sterility of tissue using the apparatus as described.