Delivery carrier into cell
AssigneeKabusikikaisya ITO
InventorsShinobu Ito, Hideko Kanazawa
Life of this patent
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Abstract
[Problem to be Solved] Provided is a delivery carrier into the cell having high antioxidant activity, intracellular absorbability, intracellular disintegration property, stability and safety, which have high delivery property of the active ingredient to cell and living tissues. [Solution] The delivery carrier into cells includes a vitamin derivative with co-activation of both autophagy-related genes and protease synthesis genes, a polymer molecule containing stimulatory reactivity, an emulsion stabilizer, an active ingredient, and a lipid, thereby providing a delivery carrier into cells with high delivery properties of the active ingredient to cells and living tissues.
Claims5
A delivery carrier into cell comprising a mixture of one or more substances selected from each of the following three groups:
- substances that simultaneously activate autophagy-related genes and cathepsin synthesis genes, stimuli-responsive polymer-containing molecules, and lipids,
- wherein the simultaneous activator of the autophagy-related gene and the cathepsin synthesis gene is Caprylyl 2-glyceryl ascorbic acid or Caprylyl 3-glyceryl ascorbic acid,
- wherein the delivery carrier into cell has either a monolamellar structure or a polylamellar structure, and
- wherein the stimuli-responsive polymer-containing molecule contains a stimuli-responsive molecule that is responsive to one or more of the following three conditions:
- temperature, pH, and light.
Dependencies are inferred from the claim text.