Anti-inflammatory agent and method of producing extracellular vesicle having anti-inflammatory action
AssigneeFujifilm Wako Pure Chemical Corporation
InventorsTakamasa Ishidome, Masayuki Yamane
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Abstract
The present invention relates to an anti-inflammatory agent comprising an extracellular vesicle that is obtained by a method of using a substance having an affinity for phosphatidylserine obtained from a mesenchymal stem cell-derived extracellular vesicle, as an active ingredient, and a method of producing an extracellular vesicle having an anti-inflammatory action, the method including a step of obtaining an extracellular vesicle from a mesenchymal stem cell-derived extracellular vesicle by a method in which a substance having an affinity for phosphatidylserine is used.
Claims4
A method of using a phosphatidylserine-positive extracellular vesicle for repressing inflammation, wherein the extracellular vessel is obtained from a mesenchymal stem cell-derived extracellular vesicle by a method of using a substance having an affinity for phosphatidylserine.
Dependencies are inferred from the claim text.