Memory or learning improvement using peptide and other compositions

• US 10,226,511 B2
• Filed: 08/02/2017
• Issued: 03/12/2019
• Est. Priority Date: 03/13/2013
• Status: Active Grant

• Current Assignee: Transdermal Biotechnology, Inc.
• Original Assignee: Transdermal Biotechnology, Inc.
• Inventors: Perricone, Nicholas V.
• Primary Examiner(s): Maewall, Snigdha
• Application Number:
  US15/666,693
• Publication Number:
  US 20180042997A1
• Time in Patent Office: 587 Days
• CPC Class Codes: A61K 2300/00 Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
• CPC Class Codes: A61K 31/685 one of the hydroxy compounds having nitrogen atoms, e.g. phosphatidylserine, lecithin
• CPC Class Codes: A61K 33/00 Medicinal preparations containing inorganic active ingredients
• CPC Class Codes: A61K 38/22 Hormones derived from pro-opiomelanocortin, pro-enkephalin or pro-dynorphin A61K38/33, e.g. corticotropin A61K38/35
• CPC Class Codes: A61K 47/14 Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
• CPC Class Codes: A61K 9/0014 Skin, i.e. galenical aspects of topical compositions non-active ingredients are additionally classified in A61K47/00; A61K9/0009, A61K9/0021, A61K9/7015, A61K9/7023 take precedence; cosmetic preparations A61K8/00, A61Q; preparations for wound dressings or bandages A61L26/00
• CPC Class Codes: A61K 9/107 Emulsions ; Emulsion preconcentrates; Micelles composition of emulsions A61K47/00
• CPC Class Codes: A61P 25/16 Anti-Parkinson drugs
• CPC Class Codes: A61P 25/28 for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia

Abstract

The present invention generally relates to compositions and methods for topical or transdermal delivery, including treatment and prevention of learning and memory disorders, and enhancement of learning or memory. In some cases, the composition may include nitric oxide and/or peptides such as thyrotropin-releasing hormone (TRH) and/or GnRH (gonadotropin-releasing hormone). The nitric oxide and/or peptide may be present within a first phase comprising a lecithin, such as phosphatidylcholine. In certain embodiments, the lecithin is present in liposomes, micelles, or other structures containing nitric oxide and/or peptide. The composition can take the form of a gel, a cream, a lotion, an ointment, a solution, a solid “stick,” etc., that can be rubbed or sprayed onto the skin. Other aspects of the present invention are generally directed to methods of making or using such compositions, methods of promoting such compositions, kits including such compositions, or the like.

Claims

1. A method, comprising:

providing a sealed container containing a composition comprising molecular nitric oxide, a peptide, and phosphatidylcholine, wherein the sealed container contains less than about 20 mol % oxygen;

unsealing the sealed container to allow access to the composition; and

administering the composition to a subject to improve the subject'"'"'s memory or learning.

2. The method of claim 1, wherein the peptide comprises GnRH.

3. The method of claim 1, wherein the peptide comprises melanocyte-stimulating hormone (MSH).

4. The method of claim 1, wherein the peptide comprises vasopressin.

5. The method of claim 1, comprising administering the composition to a subject to improve the subject'"'"'s memory.

6. The method of claim 1, comprising administering the composition to a subject to improve the subject'"'"'s learning.

7. The method of claim 1, wherein the composition is a cream, gel, lotion, or ointment.

8. The method of claim 1, wherein the sealed container contains less than 5 mol % oxygen.

9. The method of claim 1, wherein the sealed container is substantially watertight.

10. The method of claim 1, wherein the sealed container contains substantially no water.

11. The method of claim 1, wherein the sealed container contains a desiccant.

12. The method of claim 1, wherein the sealed container is a tube.

13. The method of claim 1, wherein the sealed container contains a metallic barrier.

14. The method of claim 1, wherein the sealed container contains a polymeric barrier.

15. The method of claim 1, wherein the composition comprises polyenylphosphatidylcholine.

16. The method of claim 1, wherein the composition comprises a liquid crystal structure.

17. The method of claim 1, wherein the composition comprises no more than about 250 ppm of water by weight of the composition.

18. The method of claim 1, wherein the phosphatidylcholine is present at at least about 0.25% by weight of the composition.

19. The method of claim 1, wherein the molecular nitric oxide is present at at least about 0.5% by weight of the composition without the molecular nitric oxide.

20. The method of claim 1, wherein the composition is substantially transparent.